Grandet
hanzohanzhe/grandet
Cheapest API for any model across official, inference and relay providers; find free credits
- GitHub stars
- 1.1K
- tools
- 6
- transport
- HTTP
- last updated
- Oct 17, 2026
Install
From registry metadata$ npx add-mcp https://grandet.ai/mcp --name grandetRun in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.
Review the command, arguments and environment values before installing. MCP servers run with your local permissions.
Other ways
Claude Code
$ claude mcp add --transport http grandet https://grandet.ai/mcpRun in your terminal. Add --scope user to make it available in every project.
Tools
Verified live · 6 toolsVerified live against the running server on Nov 6, 2026.
grandet_find_cheapest_apiCompare Grandet model prices within each unit. Read listings for price-only ordering and conditions; legacy recommended/alternative/cheapest retain their old meanings. Use view=compact for shared connection cards and a short text response. Provide exactly one model or name sel...19 params
Compare Grandet model prices within each unit. Read listings for price-only ordering and conditions; legacy recommended/alternative/cheapest retain their old meanings. Use view=compact for shared connection cards and a short text response. Provide exactly one model or name sel...
Parameters* required
asOfstringEvaluate as of this UTC time (ISO 8601, e.g. "2026-10-16T12:00:00Z"). Omit to evaluate now.
channelstring"standard" (default) lists ordinary channels, "declared-nonstandard" only channels the site itself labels nonstandard, "all" both.one of
standard · declared-nonstandard · allclientstringLegacy alias of targetApp. Prefer targetApp.
currencystringLimit to one unit board: USD_CREDIT or CNY_CREDIT (site credit, not cash), USD or CNY (cash). Never compare prices across units.one of
USD_CREDIT · CNY_CREDIT · USD · CNYendpointTypestringLimit to one API protocol. Send it only when the user named a protocol.one of
openai · openai-response · anthropic · geminihoststringThe assistant or app making this call, e.g. "claude-code" or "codex". Attribution only; it does not change results.
langstringAnswer language: "en" or "zh-CN".one of
en · zh-CNdefault: enlimitintegerRows per block, 1–20 (default 5).default: 5
mixstringWorkload used to blend input, cache and output prices into one price per million total tokens. Presets "chat" (default), "coding" and "long_output", or custom input/cache-read/output/cache-write sh...
modelstringModel to look up: a catalogue ID, an exact model name or a natural name such as "claude-sonnet-5-5". Send exactly one of model or name. An ambiguous name returns NEEDS_CLARIFICATION with candidates.
namestringThe catalogue's 20-character hexadecimal raw-name ID (not the name text). Send exactly one of model or name.
osstringOperating system the target app runs on, for connection steps: windows, macos, linux or unknown.one of
windows · macos · linux · unknowndefault: unknownplansstring"best" (default) keeps one group per site; "all" lists every group of every site.one of
best · allreleaseSetstringPin a published data release by its release-set hash. Omit to use the current release.
skillBuildstringGrandet Skill build ID when called from the Skill. Omit otherwise.
skillVersionstringGrandet Skill version when called from the Skill, e.g. "0.3.0". Omit otherwise.
targetAppstringCatalogue ID of the app that will use the API, e.g. "openclaw", "claude-code" or "codex". Selects compatible protocols and connection steps. Send it only when the user says where the API will be used.
targetProfilestringAn inference profile ID of the target app (see grandet_list_apps). Only together with targetApp or client.
viewstring"compact" (default): a short text summary plus the listings, with connection cards shared in integrationCards; about a third of the size. "full": every legacy field, with the whole JSON repeated as...one of
full · compact · briefdefault: compactgrandet_list_appsRead the shared Grandet application list and inference profiles before selecting a supplier. App profiles determine API compatibility; MCP capability alone does not prove an inference route or Skill installation. Use only when the target app ID, supported protocol or configura...6 params
Read the shared Grandet application list and inference profiles before selecting a supplier. App profiles determine API compatibility; MCP capability alone does not prove an inference route or Skill installation. Use only when the target app ID, supported protocol or configura...
Parameters* required
appstringCatalogue app ID to show, e.g. "openclaw". Omit to list every app.
hoststringThe assistant or app making this call, e.g. "claude-code" or "codex". Attribution only; it does not change results.
langstringAnswer language: "en" or "zh-CN".one of
en · zh-CNdefault: enskillBuildstringGrandet Skill build ID when called from the Skill. Omit otherwise.
skillVersionstringGrandet Skill version when called from the Skill, e.g. "0.3.0". Omit otherwise.
targetAppstringCatalogue ID of the app that will use the API, e.g. "openclaw", "claude-code" or "codex". Selects compatible protocols and connection steps. Send it only when the user says where the API will be used.
grandet_resolve_modelLook up public model identifiers when a requested name is ambiguous. Results are a page of candidates, not a cheapest-provider ranking. Prefer an exact officialId match; do not silently substitute a different model generation.7 params
Look up public model identifiers when a requested name is ambiguous. Results are a page of candidates, not a cheapest-provider ranking. Prefer an exact officialId match; do not silently substitute a different model generation.
Parameters* required
hoststringThe assistant or app making this call, e.g. "claude-code" or "codex". Attribution only; it does not change results.
langstringAnswer language: "en" or "zh-CN".one of
en · zh-CNdefault: enname*stringModel name text to look up, e.g. "sonnet" or "deepseek v4".
pageintegerResult page, starting at 1.default: 1
skillBuildstringGrandet Skill build ID when called from the Skill. Omit otherwise.
skillVersionstringGrandet Skill version when called from the Skill, e.g. "0.3.0". Omit otherwise.
targetAppstringCatalogue ID of the app that will use the API, e.g. "openclaw", "claude-code" or "codex". Selects compatible protocols and connection steps. Send it only when the user says where the API will be used.
grandet_quote_evidenceRead one provider's paged public declarations for a model and optional rowId. Use only when a detail matters, not before every recommendation. A missing row on one page is not proof of absence; follow pagination if needed. This does not test model quality or spend money.12 params
Read one provider's paged public declarations for a model and optional rowId. Use only when a detail matters, not before every recommendation. A missing row on one page is not proof of absence; follow pagination if needed. This does not test model quality or spend money.
Parameters* required
asOfstringEvaluate as of this UTC time (ISO 8601, e.g. "2026-10-16T12:00:00Z"). Omit to evaluate now.
hoststringThe assistant or app making this call, e.g. "claude-code" or "codex". Attribution only; it does not change results.
langstringAnswer language: "en" or "zh-CN".one of
en · zh-CNdefault: enmodelstringModel to look up: a catalogue ID, an exact model name or a natural name such as "claude-sonnet-5-5". Send exactly one of model or name. An ambiguous name returns NEEDS_CLARIFICATION with candidates.
namestringThe catalogue's 20-character hexadecimal raw-name ID (not the name text). Send exactly one of model or name.
offerPageintegerPage of this provider's declarations, starting at 1. Follow it when rowId is absent.default: 1
provider*stringThe sourceId of the row to inspect (the site host, e.g. "api.example.com"), not the operator ID.
releaseSetstringPin a published data release by its release-set hash. Omit to use the current release.
rowIdstringThe rowId of the selected row, to read that exact declaration.
skillBuildstringGrandet Skill build ID when called from the Skill. Omit otherwise.
skillVersionstringGrandet Skill version when called from the Skill, e.g. "0.3.0". Omit otherwise.
targetAppstringCatalogue ID of the app that will use the API, e.g. "openclaw", "claude-code" or "codex". Selects compatible protocols and connection steps. Send it only when the user says where the API will be used.
grandet_glossaryLook up the published Grandet relay glossary. Site labels are source claims and glossary terms explain them; they do not verify quality. Query q or category and follow pagination. Unknown terms include up to three related FAQ links.9 params
Look up the published Grandet relay glossary. Site labels are source claims and glossary terms explain them; they do not verify quality. Query q or category and follow pagination. Unknown terms include up to three related FAQ links.
Parameters* required
categorystringLimit to one glossary category.
hoststringThe assistant or app making this call, e.g. "claude-code" or "codex". Attribution only; it does not change results.
langstringAnswer language: "en" or "zh-CN".one of
en · zh-CNdefault: enlimitintegerResults per page, 1–20.
pageintegerResult page, starting at 1.
qstringTerm or phrase to look up, e.g. "倍率" or "token group".
skillBuildstringGrandet Skill build ID when called from the Skill. Omit otherwise.
skillVersionstringGrandet Skill version when called from the Skill, e.g. "0.3.0". Omit otherwise.
targetAppstringCatalogue ID of the app that will use the API, e.g. "openclaw", "claude-code" or "codex". Selects compatible protocols and connection steps. Send it only when the user says where the API will be used.
grandet_find_free_creditsFind current official free tiers, application-based credits and relay free groups. Return the stated benefit, six requirements, deadline, original observation and claim link. userCanMeet=no_card excludes explicit required/conditional card entries; unknown card requirements rem...13 params
Find current official free tiers, application-based credits and relay free groups. Return the stated benefit, six requirements, deadline, original observation and claim link. userCanMeet=no_card excludes explicit required/conditional card entries; unknown card requirements rem...
Parameters* required
asOfstringEvaluate as of this UTC time (ISO 8601, e.g. "2026-10-16T12:00:00Z"). Omit to evaluate now.
hoststringThe assistant or app making this call, e.g. "claude-code" or "codex". Attribution only; it does not change results.
kindstring"official" free tiers and credits, "relay" free groups, or "all".one of
official · relay · alllangstringAnswer language: "en" or "zh-CN".one of
en · zh-CNdefault: enlimitintegerResults per page, 1–20.
pageintegerResult page, starting at 1.
qstringModel, vendor or site to search, e.g. "gemini".
releaseSetstringPin a published data release by its release-set hash. Omit to use the current release.
skillBuildstringGrandet Skill build ID when called from the Skill. Omit otherwise.
skillVersionstringGrandet Skill version when called from the Skill, e.g. "0.3.0". Omit otherwise.
targetAppstringCatalogue ID of the app that will use the API, e.g. "openclaw", "claude-code" or "codex". Selects compatible protocols and connection steps. Send it only when the user says where the API will be used.
userCanMeetstringOnly offers the user can meet: "any", "no_card" (no payment card) or "student".one of
any · no_card · studentviewstring"compact" (default): about 18 KB for a typical query. "full": every field, often over 250 KB.one of
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Grandet: find the cheapest API for any model
简体中文 · Website · Installation
Grandet compares listed API prices for each model across official APIs, inference providers and relay sites. Your AI agent can look them up and connect the cheapest one to your app.
| Use it as | How |
|---|---|
| Website | https://grandet.ai |
| Remote MCP server | https://grandet.ai/mcp (Streamable HTTP, no sign-up, no API key) |
| Agent Skill | Tell your agent: Install Grandet Skill for me: https://grandet.ai/download.md |
| Git | git clone --depth 1 --branch skill-v0.3.0-build.20261018b https://github.com/hanzohanzhe/Grandet.git, then see Install with git |
Install
Paste this into the agent you already use (Codex, Claude Code, Cursor and others):
Install Grandet Skill for me: https://grandet.ai/download.md
The agent does the rest. If it needs you to sign in or approve something, it tells you exactly what to click. Then open a new conversation and ask:
I code in Claude Code. Find me the cheapest Claude Sonnet 4.6 API.
Details
- Repository
- github.com/hanzohanzhe/grandet
- Website
- grandet.ai
- Transport
- HTTP
- Registry
- MCP registry, active
- Tools verified
- Nov 6, 2026