Summary
This connects Claude to a pay-per-use DeFi gateway with 57 tools spanning crypto payments, swaps, bridging, payroll, escrow, and AI inference. You get batch USDC payments, Uniswap V3 swaps, cross-chain bridging, invoice generation with Supabase persistence, wallet analytics, XMTP messaging, IPFS pinning, and access to 200+ AI models. Operations cost $0.001 to $0.05 in USDC on Base, paid automatically via the x402 protocol. Your agent needs an EVM private key with a few dollars of USDC. Reach for this when you want your AI to execute onchain financial operations or coordinate DeFi workflows without managing API keys or service accounts.
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Tools
Public tool metadata for what this MCP can expose to an agent.
80 tools
spraay_chatSend a message to 200+ AI models (GPT-4o, Claude, Llama 3, Gemini, Mistral, etc.) via the Spraay x402 Gateway. Returns the model's completion. Use spraay_models to discover available model IDs. Costs $0.005 USDC.3 params
Send a message to 200+ AI models (GPT-4o, Claude, Llama 3, Gemini, Mistral, etc.) via the Spraay x402 Gateway. Returns the model's completion. Use spraay_models to discover available model IDs. Costs $0.005 USDC.
Parameters* required
messagestringUser message to send to the model
modelstringModel ID in OpenRouter format (e.g. 'openai/gpt-4o-mini', 'anthropic/claude-3.5-sonnet', 'meta-llama/llama-3-70b-instruct'). Use spraay_models to list all.default: openai/gpt-4o-mini
systemPromptstringOptional system prompt to set model behavior and context
spraay_modelsList all 200+ AI models available on the Spraay x402 Gateway. Returns model IDs, providers, and context window sizes. Costs $0.001 USDC.
List all 200+ AI models available on the Spraay x402 Gateway. Returns model IDs, providers, and context window sizes. Costs $0.001 USDC.
No parameter schema in public metadata yet.
spraay_batch_executeExecute a batch payment to up to 200 recipients in a single Base transaction via the Spraay protocol. Supports any ERC-20 token or native ETH. Returns unsigned transaction data for the sender to sign. Costs $0.01 USDC.4 params
Execute a batch payment to up to 200 recipients in a single Base transaction via the Spraay protocol. Supports any ERC-20 token or native ETH. Returns unsigned transaction data for the sender to sign. Costs $0.01 USDC.
Parameters* required
amountsarrayArray of amounts in token units (e.g. '100' for 100 USDC). Must match recipients length.
recipientsarrayArray of 1-200 recipient wallet addresses
senderstringSender wallet address that will sign the transaction
tokenstringToken symbol (e.g. 'USDC', 'ETH', 'WETH', 'DAI') or ERC-20 contract address on Base
spraay_batch_estimateEstimate gas cost for a batch payment before executing. Returns estimated gas in wei and USD equivalent. Costs $0.001 USDC.2 params
Estimate gas cost for a batch payment before executing. Returns estimated gas in wei and USD equivalent. Costs $0.001 USDC.
Parameters* required
recipientCountnumberNumber of recipients (1-200)
tokenstringToken symbol (default: USDC)
spraay_swap_quoteGet a swap quote from Uniswap V3 on Base. Returns expected output amount, price impact, and route details. Use spraay_swap_tokens to see available tokens. Costs $0.002 USDC.3 params
Get a swap quote from Uniswap V3 on Base. Returns expected output amount, price impact, and route details. Use spraay_swap_tokens to see available tokens. Costs $0.002 USDC.
Parameters* required
amountInstringAmount to swap in human-readable units (e.g. '1000' for 1000 USDC)
tokenInstringInput token symbol (e.g. 'USDC', 'WETH', 'DAI') or contract address
tokenOutstringOutput token symbol (e.g. 'WETH', 'USDC') or contract address
spraay_swap_tokensList all tokens available for swapping on Spraay via Uniswap V3 on Base. Returns symbols, addresses, and decimals. Costs $0.001 USDC.
List all tokens available for swapping on Spraay via Uniswap V3 on Base. Returns symbols, addresses, and decimals. Costs $0.001 USDC.
No parameter schema in public metadata yet.
spraay_swap_executeExecute a token swap via Uniswap V3 on Base. Returns unsigned transaction data for the caller to sign and broadcast. Get a quote first with spraay_swap_quote. Costs $0.01 USDC.5 params
Execute a token swap via Uniswap V3 on Base. Returns unsigned transaction data for the caller to sign and broadcast. Get a quote first with spraay_swap_quote. Costs $0.01 USDC.
Parameters* required
amountInstringAmount to swap in human-readable units
recipientstringRecipient address for swap output (e.g. '0xYourWallet')
slippagenumberSlippage tolerance in percent (default: 0.5, max: 50)
tokenInstringInput token symbol (e.g. 'USDC') or contract address
tokenOutstringOutput token symbol (e.g. 'WETH') or contract address
spraay_oracle_pricesGet real-time on-chain token prices with confidence scores from Uniswap V3 QuoterV2 on Base. Returns USD prices for ETH, WETH, cbBTC, USDT, DAI, EURC, and more. Costs $0.003 USDC.1 params
Get real-time on-chain token prices with confidence scores from Uniswap V3 QuoterV2 on Base. Returns USD prices for ETH, WETH, cbBTC, USDT, DAI, EURC, and more. Costs $0.003 USDC.
Parameters* required
tokensstringComma-separated token symbols (e.g. 'ETH,cbBTC,USDT'). Omit to get all supported token prices.
spraay_oracle_gasGet current gas prices on Base in gwei. Returns base fee, priority fee, and estimated transaction costs. Costs $0.001 USDC.
Get current gas prices on Base in gwei. Returns base fee, priority fee, and estimated transaction costs. Costs $0.001 USDC.
No parameter schema in public metadata yet.
spraay_oracle_fxGet stablecoin exchange rates with depeg detection. Returns cross-rates between USDC, USDT, DAI, and EURC. Costs $0.002 USDC.1 params
Get stablecoin exchange rates with depeg detection. Returns cross-rates between USDC, USDT, DAI, and EURC. Costs $0.002 USDC.
Parameters* required
basestringBase stablecoin for rate calculation (default: 'USDC'). Options: USDC, USDT, DAI, EURC
spraay_bridge_quoteGet a cross-chain bridge quote via LI.FI aggregator. Supports Base, Ethereum, Arbitrum, Polygon, BNB Chain, Avalanche, Optimism, and more. Returns estimated output, fees, and execution time. Costs $0.005 USDC.5 params
Get a cross-chain bridge quote via LI.FI aggregator. Supports Base, Ethereum, Arbitrum, Polygon, BNB Chain, Avalanche, Optimism, and more. Returns estimated output, fees, and execution time. Costs $0.005 USDC.
Parameters* required
amountstringAmount in smallest units (e.g. '1000000' for 1 USDC with 6 decimals)
fromAddressstringSender wallet address on source chain
fromChainstringSource chain name (e.g. 'base', 'ethereum', 'arbitrum', 'polygon')
toChainstringDestination chain name (e.g. 'ethereum', 'arbitrum', 'polygon')
tokenstringToken symbol to bridge (e.g. 'USDC', 'ETH')
spraay_bridge_chainsList all chains supported by the Spraay bridge aggregator (LI.FI). Returns chain names, IDs, and supported tokens. Costs $0.001 USDC.
List all chains supported by the Spraay bridge aggregator (LI.FI). Returns chain names, IDs, and supported tokens. Costs $0.001 USDC.
No parameter schema in public metadata yet.
spraay_payroll_executeExecute a payroll batch payment via Spraay V2 contract on Base. Pay up to 200 employees in a single transaction with any stablecoin. Returns unsigned transaction data. Costs $0.02 USDC.3 params
Execute a payroll batch payment via Spraay V2 contract on Base. Pay up to 200 employees in a single transaction with any stablecoin. Returns unsigned transaction data. Costs $0.02 USDC.
Parameters* required
employeesarrayArray of 1-200 employee payment objects
senderstringEmployer/sender wallet address
tokenstringPayment token symbol (e.g. 'USDC', 'USDT', 'DAI')
spraay_payroll_estimateEstimate gas and fees for a payroll batch before executing. Returns estimated gas in wei and USD. Costs $0.002 USDC.2 params
Estimate gas and fees for a payroll batch before executing. Returns estimated gas in wei and USD. Costs $0.002 USDC.
Parameters* required
employeeCountnumberNumber of employees to pay (1-200)
tokenstringPayment token symbol (default: 'USDC')
spraay_payroll_tokensList all stablecoins supported for payroll on Base. Returns symbols, addresses, and decimals. Costs $0.001 USDC.
List all stablecoins supported for payroll on Base. Returns symbols, addresses, and decimals. Costs $0.001 USDC.
No parameter schema in public metadata yet.
spraay_invoice_createCreate a payment invoice with a pre-encoded ERC-20 transfer transaction. Supports USDC, USDT, DAI, EURC, WETH on Base. Data persists in Supabase. Returns invoice ID, payment instructions, and unsigned tx. Costs $0.005 USDC.6 params
Create a payment invoice with a pre-encoded ERC-20 transfer transaction. Supports USDC, USDT, DAI, EURC, WETH on Base. Data persists in Supabase. Returns invoice ID, payment instructions, and unsigned tx. Costs $0.005 USDC.
Parameters* required
amountstringInvoice amount in human-readable units (e.g. '1500.00' for $1500)
creatorstringInvoice creator/payee wallet address (e.g. '0xYourAddress')
dueDatestringPayment deadline in ISO 8601 format (e.g. '2026-04-15')
memostringInvoice description/memo (e.g. 'Web development - March 2026')
recipientstringPayer address — omit for open invoice (anyone can pay)
tokenstringPayment token symbol (e.g. 'USDC', 'USDT', 'DAI', 'EURC', 'WETH')
spraay_invoice_listList invoices by creator or payer address with optional status filter. Data persists in Supabase. Costs $0.002 USDC.2 params
List invoices by creator or payer address with optional status filter. Data persists in Supabase. Costs $0.002 USDC.
Parameters* required
addressstringCreator or payer address to filter by (e.g. '0xYourAddress')
statusstringFilter by invoice statusone of
pending · paid · expired · cancelledspraay_invoice_getLook up a specific invoice by ID. Returns full invoice details, on-chain balance check, and payment status. Data persists in Supabase. Costs $0.001 USDC.1 params
Look up a specific invoice by ID. Returns full invoice details, on-chain balance check, and payment status. Data persists in Supabase. Costs $0.001 USDC.
Parameters* required
idstringInvoice ID (e.g. 'INV-A1B2C3D4E5F6')
spraay_analytics_walletGet a comprehensive wallet profile including ETH + token balances, wallet age, entity classification, and portfolio breakdown on Base. Costs $0.005 USDC.1 params
Get a comprehensive wallet profile including ETH + token balances, wallet age, entity classification, and portfolio breakdown on Base. Costs $0.005 USDC.
Parameters* required
addressstringWallet address to analyze (e.g. '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045')
spraay_analytics_txhistoryGet decoded transaction history for any address on Base. Returns transaction types, values, timestamps, and decoded method calls. Costs $0.003 USDC.2 params
Get decoded transaction history for any address on Base. Returns transaction types, values, timestamps, and decoded method calls. Costs $0.003 USDC.
Parameters* required
addressstringWallet address to get history for
limitstringMax transactions to return (default: '10', max: '100')
spraay_escrow_createCreate a conditional escrow with optional milestones, arbiter, and expiry on Base. Funds are held until release conditions are met. Data persists in Supabase. Returns escrow ID and next-step actions. Costs $0.008 USDC.7 params
Create a conditional escrow with optional milestones, arbiter, and expiry on Base. Funds are held until release conditions are met. Data persists in Supabase. Returns escrow ID and next-step actions. Costs $0.008 USDC.
Parameters* required
amountstringEscrow amount in human-readable units (e.g. '5000.00')
arbiterstringOptional third-party arbiter who can release or cancel
beneficiarystringBeneficiary/freelancer address who receives funds on release
conditionsarrayMilestone conditions (e.g. ['Design approved', 'Dev complete'])
depositorstringDepositor/client address who will fund the escrow
expiresInnumberExpiry in hours (1-8760, default: 168 = 7 days)
tokenstringToken symbol (e.g. 'USDC', 'USDT', 'DAI', 'EURC', 'WETH')
spraay_escrow_listList escrows by address (depositor, beneficiary, or arbiter) with optional status filter. Data persists in Supabase. Costs $0.002 USDC.2 params
List escrows by address (depositor, beneficiary, or arbiter) with optional status filter. Data persists in Supabase. Costs $0.002 USDC.
Parameters* required
addressstringAddress to list escrows for (depositor, beneficiary, or arbiter)
statusstringFilter by escrow statusone of
created · funded · released · cancelled · expiredspraay_escrow_getGet full escrow details including status, participants, conditions, balance check, and timestamps by ID. Data persists in Supabase. Costs $0.001 USDC.1 params
Get full escrow details including status, participants, conditions, balance check, and timestamps by ID. Data persists in Supabase. Costs $0.001 USDC.
Parameters* required
idstringEscrow ID (e.g. 'ESC-A1B2C3D4E5F6')
spraay_escrow_fundMark an escrow as funded. Changes status from 'created' to 'funded'. Only works on unfunded, non-expired escrows. Data persists in Supabase. Costs $0.002 USDC.1 params
Mark an escrow as funded. Changes status from 'created' to 'funded'. Only works on unfunded, non-expired escrows. Data persists in Supabase. Costs $0.002 USDC.
Parameters* required
escrowIdstringEscrow ID to fund (e.g. 'ESC-A1B2C3D4E5F6')
spraay_escrow_releaseRelease escrow funds to the beneficiary. Returns an unsigned ERC-20 transfer transaction for the depositor to sign. Only depositor or arbiter can release. Data persists in Supabase. Costs $0.005 USDC.2 params
Release escrow funds to the beneficiary. Returns an unsigned ERC-20 transfer transaction for the depositor to sign. Only depositor or arbiter can release. Data persists in Supabase. Costs $0.005 USDC.
Parameters* required
callerstringCaller address — must be depositor or arbiter
escrowIdstringEscrow ID to release (e.g. 'ESC-A1B2C3D4E5F6')
spraay_escrow_cancelCancel an escrow. Depositor can cancel unfunded escrows; depositor or arbiter can cancel funded ones. Data persists in Supabase. Costs $0.002 USDC.2 params
Cancel an escrow. Depositor can cancel unfunded escrows; depositor or arbiter can cancel funded ones. Data persists in Supabase. Costs $0.002 USDC.
Parameters* required
callerstringCaller address — must be depositor (or arbiter for funded escrows)
escrowIdstringEscrow ID to cancel (e.g. 'ESC-A1B2C3D4E5F6')
spraay_classify_addressAI-powered wallet classification with risk scoring. Analyzes on-chain activity to classify addresses as whale, retail, MEV bot, exchange, bridge, or contract. Returns risk score, classification, confidence, and behavioral signals. Costs $0.008 USDC.1 params
AI-powered wallet classification with risk scoring. Analyzes on-chain activity to classify addresses as whale, retail, MEV bot, exchange, bridge, or contract. Returns risk score, classification, confidence, and behavioral signals. Costs $0.008 USDC.
Parameters* required
addressstringEthereum/Base address to classify (e.g. '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045')
spraay_classify_txAI-powered transaction classification with risk scoring. Decodes, categorizes, and analyzes any Base transaction. Returns type (swap, transfer, contract call, etc.), risk level, and decoded parameters. Costs $0.008 USDC.1 params
AI-powered transaction classification with risk scoring. Decodes, categorizes, and analyzes any Base transaction. Returns type (swap, transfer, contract call, etc.), risk level, and decoded parameters. Costs $0.008 USDC.
Parameters* required
hashstringTransaction hash to classify (e.g. '0xabc123...')
spraay_explain_contractAI-powered smart contract analysis. Explains what a verified contract does, lists its functions, identifies patterns (ERC-20, ERC-721, etc.), and flags security properties. Costs $0.01 USDC.1 params
AI-powered smart contract analysis. Explains what a verified contract does, lists its functions, identifies patterns (ERC-20, ERC-721, etc.), and flags security properties. Costs $0.01 USDC.
Parameters* required
addressstringContract address to analyze on Base (e.g. '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913' for USDC)
spraay_summarizeAI intelligence briefing for any wallet address or transaction hash. Returns structured risk assessment, entity classification, activity summary, and actionable insights. Costs $0.008 USDC.2 params
AI intelligence briefing for any wallet address or transaction hash. Returns structured risk assessment, entity classification, activity summary, and actionable insights. Costs $0.008 USDC.
Parameters* required
contextstringContext hint to improve analysis (e.g. 'defi', 'nft', 'governance', 'bridge', 'mev')
targetstringAddress (0x..., 40 hex chars) or transaction hash (0x..., 64 hex chars) to summarize
spraay_notify_emailSend an email notification via AgentMail for payment confirmations, alerts, receipts, or general communication. Supports subject, CC, and reply-to. Costs $0.003 USDC.5 params
Send an email notification via AgentMail for payment confirmations, alerts, receipts, or general communication. Supports subject, CC, and reply-to. Costs $0.003 USDC.
Parameters* required
bodystringEmail body content (plain text or HTML)
ccstringCC email address
replyTostringReply-to email address
subjectstringEmail subject line
tostringRecipient email address (e.g. 'user@example.com')
spraay_notify_smsSend an SMS notification for payment alerts (simulated — Twilio integration coming). Requires E.164 phone format. Costs $0.005 USDC.2 params
Send an SMS notification for payment alerts (simulated — Twilio integration coming). Requires E.164 phone format. Costs $0.005 USDC.
Parameters* required
bodystringSMS message body (max 1600 characters)
tostringPhone number in E.164 format (e.g. '+14155551234')
spraay_notify_statusCheck delivery status of a previously sent email or SMS notification by notification ID. Costs $0.001 USDC.1 params
Check delivery status of a previously sent email or SMS notification by notification ID. Costs $0.001 USDC.
Parameters* required
idstringNotification ID returned from spraay_notify_email or spraay_notify_sms (e.g. 'ntf_abc123')
spraay_webhook_registerRegister a webhook endpoint to receive real-time POST events for payments, escrows, swaps, invoices, and more. Returns webhook ID and HMAC secret for signature verification. Data persists in Supabase. Costs $0.003 USDC.2 params
Register a webhook endpoint to receive real-time POST events for payments, escrows, swaps, invoices, and more. Returns webhook ID and HMAC secret for signature verification. Data persists in Supabase. Costs $0.003 USDC.
Parameters* required
eventsarrayEvents to subscribe to (e.g. ['payment.sent', 'escrow.funded', 'swap.completed'])
urlstringWebhook URL to receive POST events (e.g. 'https://yourapp.com/webhook')
spraay_webhook_testSend a test ping event to a registered webhook to verify delivery and signature validation. Data persists in Supabase. Costs $0.002 USDC.1 params
Send a test ping event to a registered webhook to verify delivery and signature validation. Data persists in Supabase. Costs $0.002 USDC.
Parameters* required
webhookIdstringWebhook ID to test (e.g. 'whk_abc123')
spraay_webhook_listList all registered webhooks with their status, subscribed events, and delivery stats. Data persists in Supabase. Costs $0.001 USDC.1 params
List all registered webhooks with their status, subscribed events, and delivery stats. Data persists in Supabase. Costs $0.001 USDC.
Parameters* required
statusstringFilter by webhook statusone of
active · paused · failedspraay_webhook_deleteDelete a registered webhook by ID. Removes it permanently from Supabase. Costs $0.001 USDC.1 params
Delete a registered webhook by ID. Removes it permanently from Supabase. Costs $0.001 USDC.
Parameters* required
webhookIdstringWebhook ID to delete (e.g. 'whk_abc123')
spraay_xmtp_sendSend an encrypted XMTP message to any Ethereum address on the XMTP production network. Messages are end-to-end encrypted. Costs $0.003 USDC.3 params
Send an encrypted XMTP message to any Ethereum address on the XMTP production network. Messages are end-to-end encrypted. Costs $0.003 USDC.
Parameters* required
contentstringMessage content to send
contentTypestringContent type (default: 'text/plain')
tostringRecipient Ethereum address (must have XMTP enabled)
spraay_xmtp_inboxRead XMTP inbox messages for an Ethereum address. Returns decrypted messages from the production XMTP network. Costs $0.002 USDC.2 params
Read XMTP inbox messages for an Ethereum address. Returns decrypted messages from the production XMTP network. Costs $0.002 USDC.
Parameters* required
addressstringEthereum address to check inbox for
limitstringMax messages to return (default: '20', max: '100')
spraay_rpc_callMake a premium multi-chain JSON-RPC call via Alchemy (EVM) or Helius (Solana). Supports Base, Ethereum, Arbitrum, Polygon, BNB Chain, Avalanche, and Solana. Costs $0.001 USDC.3 params
Make a premium multi-chain JSON-RPC call via Alchemy (EVM) or Helius (Solana). Supports Base, Ethereum, Arbitrum, Polygon, BNB Chain, Avalanche, and Solana. Costs $0.001 USDC.
Parameters* required
chainstringChain identifier (e.g. 'base', 'ethereum', 'arbitrum', 'polygon', 'bnb', 'avalanche', 'solana')
methodstringJSON-RPC method (e.g. 'eth_getBalance', 'eth_blockNumber', 'eth_call', 'eth_getTransactionReceipt')
paramsarrayRPC method parameters as array (e.g. ['0xAddress', 'latest'])
spraay_rpc_chainsList all chains supported by the Spraay RPC proxy and their allowed JSON-RPC methods. Costs $0.001 USDC.
List all chains supported by the Spraay RPC proxy and their allowed JSON-RPC methods. Costs $0.001 USDC.
No parameter schema in public metadata yet.
spraay_storage_pinPin content to IPFS via Pinata for permanent decentralized storage. Returns CID (content identifier) for retrieval. Supports text, JSON, and base64 data. Costs $0.005 USDC.3 params
Pin content to IPFS via Pinata for permanent decentralized storage. Returns CID (content identifier) for retrieval. Supports text, JSON, and base64 data. Costs $0.005 USDC.
Parameters* required
contentTypestringMIME type (default: 'application/octet-stream', e.g. 'application/json', 'text/plain')
datastringContent to pin — JSON string, plain text, or base64-encoded binary
providerstringStorage provider (default: 'ipfs')one of
ipfs · arweavespraay_storage_getRetrieve previously pinned content from IPFS/Arweave by CID. Returns the stored data. Costs $0.002 USDC.1 params
Retrieve previously pinned content from IPFS/Arweave by CID. Returns the stored data. Costs $0.002 USDC.
Parameters* required
cidstringContent identifier (CID) to retrieve (e.g. 'QmXoypizj...' or 'bafybeig...')
spraay_storage_statusCheck the pin status of a storage request by pin ID. Returns pinning progress and confirmation. Costs $0.001 USDC.1 params
Check the pin status of a storage request by pin ID. Returns pinning progress and confirmation. Costs $0.001 USDC.
Parameters* required
idstringPin request ID (e.g. 'pin_abc123')
spraay_cron_createCreate a scheduled job for recurring payments, DCA strategies, reminders, or any gateway action. Supports standard 5-part cron expressions. Data persists in Supabase. Costs $0.005 USDC.4 params
Create a scheduled job for recurring payments, DCA strategies, reminders, or any gateway action. Supports standard 5-part cron expressions. Data persists in Supabase. Costs $0.005 USDC.
Parameters* required
actionstringGateway action to schedule (e.g. 'batch.execute', 'swap.execute', 'notify.email', 'payroll.execute', 'xmtp.send')
maxRunsnumberMax executions before auto-cancel (omit for unlimited)
payloadobjectPayload for the scheduled action (same format as the action's direct API call)
schedulestringCron expression (e.g. '0 9 * * 1' for every Monday at 9am)
spraay_cron_listList all scheduled jobs with optional status and action filters. Data persists in Supabase. Costs $0.001 USDC.2 params
List all scheduled jobs with optional status and action filters. Data persists in Supabase. Costs $0.001 USDC.
Parameters* required
actionstringFilter by action type (e.g. 'batch.execute')
statusstringFilter by job statusone of
active · paused · cancelled · completedspraay_cron_cancelCancel a scheduled job by ID. Stops future executions. Data persists in Supabase. Costs $0.001 USDC.1 params
Cancel a scheduled job by ID. Stops future executions. Data persists in Supabase. Costs $0.001 USDC.
Parameters* required
jobIdstringCron job ID to cancel (e.g. 'cron_abc123')
spraay_logs_ingestIngest structured logs for debugging and monitoring agent workflows. Accepts up to 100 entries per batch. Data persists in Supabase. Costs $0.001 USDC.1 params
Ingest structured logs for debugging and monitoring agent workflows. Accepts up to 100 entries per batch. Data persists in Supabase. Costs $0.001 USDC.
Parameters* required
entriesarrayArray of 1-100 log entries
spraay_logs_queryQuery structured logs by service, level, and time range. Returns matching log entries sorted newest first. Data persists in Supabase. Costs $0.003 USDC.4 params
Query structured logs by service, level, and time range. Returns matching log entries sorted newest first. Data persists in Supabase. Costs $0.003 USDC.
Parameters* required
levelstringFilter by log levelone of
debug · info · warn · errorlimitstringMax results to return (default: '50', max: '500')
servicestringFilter by service name (e.g. 'batch-agent')
sincestringStart time in ISO 8601 format (e.g. '2026-03-01T00:00:00Z')
spraay_kyc_verifyInitiate KYC/KYB verification for compliance-gated payments. Supports individual and business verification at basic, enhanced, or full levels. Data persists in Supabase. Costs $0.05 USDC.3 params
Initiate KYC/KYB verification for compliance-gated payments. Supports individual and business verification at basic, enhanced, or full levels. Data persists in Supabase. Costs $0.05 USDC.
Parameters* required
addressstringEthereum address to verify
levelstringVerification level (default: 'basic')one of
basic · enhanced · fulltypestringVerification type (default: 'individual')one of
individual · businessspraay_kyc_statusCheck KYC verification status by record ID or wallet address. Returns verification level, check results, and expiry. Data persists in Supabase. Costs $0.005 USDC.2 params
Check KYC verification status by record ID or wallet address. Returns verification level, check results, and expiry. Data persists in Supabase. Costs $0.005 USDC.
Parameters* required
addressstringEthereum address for lookup (alternative to ID)
idstringKYC record ID (e.g. 'kyc_abc123')
spraay_auth_sessionCreate an authenticated session with scoped permissions and configurable TTL. Returns a session token (spr_...) for use in Authorization headers. Data persists in Supabase. Costs $0.005 USDC.3 params
Create an authenticated session with scoped permissions and configurable TTL. Returns a session token (spr_...) for use in Authorization headers. Data persists in Supabase. Costs $0.005 USDC.
Parameters* required
addressstringEthereum address to create session for
permissionsarrayScoped permissions array (e.g. ['batch:execute', 'swap:execute']). Omit or pass ['*'] for all permissions.
ttlSecondsnumberSession TTL in seconds (60-86400, default: 3600 = 1 hour)
spraay_auth_verifyVerify a session token and check its permissions, expiry, and associated address. Data persists in Supabase. Costs $0.001 USDC.1 params
Verify a session token and check its permissions, expiry, and associated address. Data persists in Supabase. Costs $0.001 USDC.
Parameters* required
tokenstringSession token to verify (e.g. 'spr_abc123...')
spraay_audit_logRecord an immutable audit trail entry for payments, escrows, compliance actions, and other events. Data persists in Supabase. Costs $0.001 USDC.5 params
Record an immutable audit trail entry for payments, escrows, compliance actions, and other events. Data persists in Supabase. Costs $0.001 USDC.
Parameters* required
actionstringAction type (e.g. 'payment.sent', 'escrow.created', 'kyc.completed', 'auth.session_created')
actorstringActor wallet address who performed the action
detailsobjectAdditional details as key-value pairs
resourcestringResource identifier (e.g. 'batch_123', 'ESC-A1B2', 'INV-C3D4')
txHashstringRelated on-chain transaction hash
spraay_audit_queryQuery the audit trail by actor, action, resource, or time range. Returns matching entries sorted newest first. Data persists in Supabase. Costs $0.005 USDC.6 params
Query the audit trail by actor, action, resource, or time range. Returns matching entries sorted newest first. Data persists in Supabase. Costs $0.005 USDC.
Parameters* required
actionstringFilter by action type (e.g. 'payment.sent')
actorstringFilter by actor wallet address
limitstringMax results (default: '50', max: '500')
resourcestringFilter by resource identifier (partial match)
sincestringStart time in ISO 8601 (e.g. '2026-03-01T00:00:00Z')
untilstringEnd time in ISO 8601
spraay_tax_calculateCalculate crypto tax gain/loss using FIFO method for up to 500 transactions. Returns per-event breakdown and aggregate summary with short/long-term classification. Data persists in Supabase. Costs $0.01 USDC.1 params
Calculate crypto tax gain/loss using FIFO method for up to 500 transactions. Returns per-event breakdown and aggregate summary with short/long-term classification. Data persists in Supabase. Costs $0.01 USDC.
Parameters* required
transactionsarrayArray of 1-500 transaction objects for tax calculation
spraay_tax_reportRetrieve a previously calculated tax report by ID, or list all reports. Data persists in Supabase. Costs $0.02 USDC.1 params
Retrieve a previously calculated tax report by ID, or list all reports. Data persists in Supabase. Costs $0.02 USDC.
Parameters* required
reportIdstringTax report ID from spraay_tax_calculate (e.g. 'tax_abc123'). Omit to list all reports.
spraay_gpu_runRun AI model inference on GPU via Replicate. Supports image generation (flux-pro, sdxl, ideogram), video generation (wan-video, minimax-video), LLMs (llama-70b, llama-8b, mixtral), audio (whisper transcription, musicgen), and utilities (esrgan upscaling, rembg background remov...4 params
Run AI model inference on GPU via Replicate. Supports image generation (flux-pro, sdxl, ideogram), video generation (wan-video, minimax-video), LLMs (llama-70b, llama-8b, mixtral), audio (whisper transcription, musicgen), and utilities (esrgan upscaling, rembg background remov...
Parameters* required
inputobjectModel-specific input parameters. Image models: { prompt: '...' }. LLMs: { prompt: '...' }. Whisper: { audio: 'https://...' }. ESRGAN: { image: 'https://...' }.
modelstringModel shortcut (flux-pro, sdxl, llama-70b, whisper, esrgan, etc.) or full Replicate model ID (owner/model-name). Use spraay_gpu_models to list all shortcuts.
versionstringSpecific model version hash (optional — not needed for official models)
webhookstringWebhook URL for async result delivery (optional)
spraay_gpu_statusCheck the status of a GPU prediction by ID. Use this to poll for results on longer-running jobs like video generation or large model inference. Returns output when complete. Costs $0.002 USDC.1 params
Check the status of a GPU prediction by ID. Use this to poll for results on longer-running jobs like video generation or large model inference. Returns output when complete. Costs $0.002 USDC.
Parameters* required
idstringPrediction ID returned from spraay_gpu_run
spraay_gpu_modelsList all available GPU model shortcuts grouped by category (image, video, LLM, audio, utility). Shows shortcut names, full Replicate model IDs, and descriptions. You can also use any Replicate model by its full ID. FREE — no USDC cost.
List all available GPU model shortcuts grouped by category (image, video, LLM, audio, utility). Shows shortcut names, full Replicate model IDs, and descriptions. You can also use any Replicate model by its full ID. FREE — no USDC cost.
No parameter schema in public metadata yet.
spraay_search_webSearch the web and get clean, LLM-ready results via Tavily. Returns extracted content (not just links), plus an AI-generated answer. Supports basic and advanced search depth, domain filtering, and topic focus (general, news, finance). Costs $0.01 USDC.6 params
Search the web and get clean, LLM-ready results via Tavily. Returns extracted content (not just links), plus an AI-generated answer. Supports basic and advanced search depth, domain filtering, and topic focus (general, news, finance). Costs $0.01 USDC.
Parameters* required
exclude_domainsarrayExclude results from these domains
include_domainsarrayOnly include results from these domains (e.g. ['docs.base.org', 'ethereum.org'])
max_resultsnumberNumber of results to return (default: 5, max: 20)
querystringSearch query (e.g. 'latest Base ecosystem developments', 'x402 protocol explained')
search_depthstringSearch depth: 'basic' (fast, default) or 'advanced' (deeper extraction, better results)one of
basic · advancedtopicstringTopic focus: 'general' (default), 'news' (recent events), 'finance' (markets/crypto)one of
general · news · financespraay_search_extractExtract clean, structured content from specific URLs — perfect for RAG pipelines. Returns the full text content of each page, ready for LLM consumption. Up to 5 URLs per request. Costs $0.015 USDC.1 params
Extract clean, structured content from specific URLs — perfect for RAG pipelines. Returns the full text content of each page, ready for LLM consumption. Up to 5 URLs per request. Costs $0.015 USDC.
Parameters* required
urlsarrayArray of 1-5 URLs to extract content from (e.g. ['https://docs.base.org/overview'])
spraay_search_qnaAsk a question and get a direct, synthesized answer with cited sources. Searches the web, extracts relevant content, and generates a comprehensive answer. Great for research and fact-checking. Costs $0.02 USDC.2 params
Ask a question and get a direct, synthesized answer with cited sources. Searches the web, extracts relevant content, and generates a comprehensive answer. Great for research and fact-checking. Costs $0.02 USDC.
Parameters* required
querystringNatural language question (e.g. 'What is x402 protocol and how does it work?')
topicstringTopic focus: 'general' (default), 'news', 'finance'one of
general · news · financespraay_pricesGet live on-chain token prices on Base from Uniswap V3 pools. Returns USD prices with timestamps. Costs $0.002 USDC.1 params
Get live on-chain token prices on Base from Uniswap V3 pools. Returns USD prices with timestamps. Costs $0.002 USDC.
Parameters* required
tokenstringSpecific token symbol (e.g. 'WETH', 'cbBTC'). Omit to get all supported token prices.
spraay_balancesGet ETH + ERC-20 token balances for any wallet on Base. Returns formatted balances with USD values where available. Costs $0.002 USDC.3 params
Get ETH + ERC-20 token balances for any wallet on Base. Returns formatted balances with USD values where available. Costs $0.002 USDC.
Parameters* required
addressstringWallet address to check (e.g. '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045')
showAllstringSet to 'true' to include zero balancesone of
true · falsetokensstringComma-separated custom ERC-20 contract addresses to include
spraay_resolveResolve ENS names (.eth) and Basenames (.base.eth) to wallet addresses, or perform reverse lookup from address to name. Costs $0.001 USDC.1 params
Resolve ENS names (.eth) and Basenames (.base.eth) to wallet addresses, or perform reverse lookup from address to name. Costs $0.001 USDC.
Parameters* required
namestringENS name (e.g. 'vitalik.eth'), Basename (e.g. 'satoshi.base.eth'), or address for reverse lookup (e.g. '0xd8dA...')
spraay_tokensTokens | [Discovery] | FREE1 params
Tokens | [Discovery] | FREE
Parameters* required
paramsstringQuery parameters as JSON (e.g. {"key":"value"})
spraay_robots_registerRegister Robot (RTP) | [RTP (Robotics)] | FREE1 params
Register Robot (RTP) | [RTP (Robotics)] | FREE
Parameters* required
bodystringJSON request body
spraay_robots_completeReport Task Complete (RTP) | [RTP (Robotics)] | FREE1 params
Report Task Complete (RTP) | [RTP (Robotics)] | FREE
Parameters* required
bodystringJSON request body
spraay_robots_updateUpdate Robot (RTP) | [RTP (Robotics)] | FREE1 params
Update Robot (RTP) | [RTP (Robotics)] | FREE
Parameters* required
bodystringJSON request body
spraay_robots_deregisterRemove Robot (RTP) | [RTP (Robotics)] | FREE1 params
Remove Robot (RTP) | [RTP (Robotics)] | FREE
Parameters* required
bodystringJSON request body
spraay_bittensor_healthBittensor health | [Bittensor] | FREE1 params
Bittensor health | [Bittensor] | FREE
Parameters* required
paramsstringQuery parameters as JSON (e.g. {"key":"value"})
spraay_robots_taskDispatch robot task (RTP) | [RTP (Robotics)] | $0.05 USDC1 params
Dispatch robot task (RTP) | [RTP (Robotics)] | $0.05 USDC
Parameters* required
bodystringJSON request body
spraay_robots_listDiscover robots | [RTP (Robotics)] | $0.005 USDC1 params
Discover robots | [RTP (Robotics)] | $0.005 USDC
Parameters* required
paramsstringQuery parameters as JSON (e.g. {"key":"value"})
spraay_robots_statusPoll task status | [RTP (Robotics)] | $0.002 USDC1 params
Poll task status | [RTP (Robotics)] | $0.002 USDC
Parameters* required
paramsstringQuery parameters as JSON (e.g. {"key":"value"})
spraay_robots_profileRobot profile | [RTP (Robotics)] | $0.002 USDC1 params
Robot profile | [RTP (Robotics)] | $0.002 USDC
Parameters* required
paramsstringQuery parameters as JSON (e.g. {"key":"value"})
spraay_agent_wallet_provisionProvision agent wallet | [Agent Wallets] | $0.05 USDC1 params
Provision agent wallet | [Agent Wallets] | $0.05 USDC
Parameters* required
bodystringJSON request body
spraay_agent_wallet_session_keyAdd session key | [Agent Wallets] | $0.02 USDC1 params
Add session key | [Agent Wallets] | $0.02 USDC
Parameters* required
bodystringJSON request body
spraay_agent_wallet_infoAgent wallet info | [Agent Wallets] | $0.005 USDC1 params
Agent wallet info | [Agent Wallets] | $0.005 USDC
Parameters* required
paramsstringQuery parameters as JSON (e.g. {"key":"value"})
spraay_agent_wallet_revoke_keyRevoke session key | [Agent Wallets] | $0.02 USDC1 params
Revoke session key | [Agent Wallets] | $0.02 USDC
Parameters* required
bodystringJSON request body
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one prompt install →Configuration
X402_WALLET_PRIVATE_KEY*secretPrivate key for the wallet that pays for x402 requests (USDC on Base)
Categories
Registryactive
Packagespraay-x402-mcp
TransportSTDIO
AuthRequired
UpdatedMar 9, 2026
