Clay · OAuth Scopes

Clay OAuth Scopes

OAuth 2.0 probed

Clay publishes 1 OAuth 2.0 scope via the authorizationCode, deviceCode, and refreshToken flows. Scopes are the fine-grained permissions an application requests at authorization time to act against the Clay API on a user’s behalf.

Tokens are issued from https://api.clay.com/oauth/token.

This index is generated from the provider’s OpenAPI security definitions (and, where available, its documented scope reference) and refreshes on every APIs.io network build. Browse every provider’s scopes at scopes.apis.io.

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Scopes: 1 Flows: authorizationCode, deviceCode, refreshToken Method: probed

OAuth endpoints

Authorization URL
https://app.clay.com/oauth/authorize

Token URL
https://api.clay.com/oauth/token

Flows
authorizationCodedeviceCoderefreshToken

Scopes (1)

Scope	Description	Flows
mcp	The single scope Clay's authorization server advertises. It gates the whole MCP surface — search, routines and tables alike — as one grant.	authorizationCode, deviceCode

📄 Provider scope reference: https://developers.clay.com/concepts/cli-basics

Source

OAuth Scopes

generated: '2026-08-14'
method: probed
source: https://api.clay.com/.well-known/oauth-authorization-server
docs: https://developers.clay.com/concepts/cli-basics
note: >-
  Clay's OpenAPI declares NO oauth2 security scheme — the Public API is api-key only
  (`clay-api-key` header), so derive-oauth-scopes.py correctly found nothing in the spec.
  But Clay does run a real OAuth 2.0 authorization server, published as RFC 8414 metadata
  at https://api.clay.com/.well-known/oauth-authorization-server, and it is what gates the
  `clay` CLI and the remote MCP server at https://api.clay.com/v3/mcp. The scope surface
  below is read verbatim from that metadata document, not inferred.
applies_to:
- surface: MCP server
  url: https://api.clay.com/v3/mcp
- surface: clay CLI
  command: clay login
does_not_apply_to:
- surface: Public API
  url: https://api.clay.com/public/v0
  auth: apiKey header clay-api-key
authorization_server:
  issuer: https://api.clay.com
  authorization_endpoint: https://app.clay.com/oauth/authorize
  token_endpoint: https://api.clay.com/oauth/token
  device_authorization_endpoint: https://api.clay.com/oauth/device_authorization
  registration_endpoint: https://api.clay.com/oauth/register
  revocation_endpoint: https://api.clay.com/oauth/revoke
  metadata_file: well-known/clay-com-oauth-authorization-server.json
flows:
- flow: authorizationCode
  authorizationUrl: https://app.clay.com/oauth/authorize
  tokenUrl: https://api.clay.com/oauth/token
  pkce: [S256]
- flow: deviceCode
  grant_type: 'urn:ietf:params:oauth:grant-type:device_code'
  deviceAuthorizationUrl: https://api.clay.com/oauth/device_authorization
  note: Used by `clay login --device` on headless machines.
- flow: refreshToken
  grant_type: refresh_token
scopes:
- scope: mcp
  description: >-
    The single scope Clay's authorization server advertises. It gates the whole MCP
    surface — search, routines and tables alike — as one grant.
  flows: [authorizationCode, deviceCode]
  sources: [well-known/clay-com-oauth-authorization-server.json]
  resource: https://api.clay.com/v3/mcp
scope_count: 1
protected_resources:
- resource: https://api.clay.com/v3/mcp
  authorization_servers: [https://api.clay.com]
  scopes_supported: [mcp]
  metadata: well-known/clay-com-oauth-protected-resource.json
  discovery: >-
    Advertised in the WWW-Authenticate header on an unauthenticated POST:
    Bearer resource_metadata="https://api.clay.com/.well-known/oauth-protected-resource/v3/mcp"
observations:
  granularity: coarse
  note: >-
    One scope for the entire agent surface means consent is all-or-nothing: an agent
    authorized to read a search is equally authorized to run credit-consuming enrichment
    routines and, on Enterprise, to query customer tables. There is no read-only scope and
    no per-primitive scope. Worth flagging to the provider.
  strengths:
  - RFC 8414 authorization-server metadata published and reachable anonymously
  - RFC 9728 protected-resource metadata published, correctly linked from WWW-Authenticate
  - PKCE S256 supported
  - dynamic client registration supported (RFC 7591)
  - device-code grant supported for headless agents
  - token revocation endpoint published
  gaps:
  - no openid-configuration (Clay is an OAuth authorization server, not an OIDC provider)
  - single coarse scope; no least-privilege option
  - the Public API sits outside this model entirely, on long-lived api keys with no scoping

Work with this as data

Every scope set here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for oauth scopes

4 MCP tools reach this

find_scopesBrowse and filter every scope set in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

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This scope set

curl "https://apis.io/api/v1/scopes/clay-com-scopes"

All oauth scopes

curl "https://apis.io/api/v1/scopes?limit=25"

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