quartr.com

Quartr provides first-party investor-relations data from public companies, including earnings calls, transcripts, filings, reports, slide decks, and related metadata. Its products include a programmatic API for teams and an MCP server for AI-driven research workflows.

2 integrations · MCP · REST

Quartr exposes a REST-based Public API authenticated by `x-api-key`, plus a streamable-HTTP MCP server at `https://mcp.quartr.com/mcp` authenticated with Quartr account OAuth.

discovered 1d ago

MCP servers1

Quartr MCP Serverdetectedstreamable-http

REST · OpenAPI1

Quartr Public APIdiscoveredrest

Credentials

Quartr Public API keyapi_keyGet key ↗

Log in to the Quartr Portal, open the API keys section, and click New API Key. Use the key in the x-api-key header for Quartr Public API requests.

OAuth 2.0oauth2

OAuth 2.0 — self-onboarding

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.

conventions · 0/8 published

integrations.json✗/.well-known/integrations.json
llms.txt✗/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