bitquery.io
Bitquery provides indexed blockchain data and real-time crypto market data across many blockchains. Its products cover GraphQL querying, live streaming, and AI-agent access to trading and on-chain datasets.
Bitquery exposes two authenticated GraphQL APIs (V1 at graphql.bitquery.io and V2/streaming at streaming.bitquery.io/graphql) plus an authenticated MCP server at mcp.bitquery.io; all documented auth centers on Bitquery-issued access tokens, with app client credentials available to mint them programmatically.
- Bitquery MCP Serverdetected
- Bitquery GraphQL API V1discovered
Point your MCP client at the server URL and approve access in the browser. The server supports OAuth Dynamic Client Registration (RFC 7591), so the client registers itself automatically — no developer-portal app, client_id, or client_secret to create.
Sign in at Bitquery Account, open Authorization → Applications, click + New Application, and create an app. Use that app's client ID and client secret to mint an API token from https://oauth2.bitquery.io/oauth2/token with grant_type=client_credentials and scope=api, as shown in How to Generate a Token. This is the programmatic path Bitquery documents for obtaining access tokens.
conventions · 1/8 published
- integrations.json✗
/.well-known/integrations.json - llms.txt✓https://bitquery.io/llms.txt
- API catalog✗
/.well-known/api-catalog - OpenAPI document✗
/api/schema/, /openapi.json, /swagger.json, /api/openapi.json, or /v1/openapi.json - MCP server card✗
/.well-known/mcp/server-card.json - OAuth protected resource✗
/.well-known/oauth-protected-resource - Agent card✗
/.well-known/agent-card.json - Agent skills✗
/.well-known/agent-skills/index.json
Publish these signals → /publishing