# Sugra API

> Cross-domain data infrastructure API. 1563+ REST endpoints across 36 categories (122 routers). One key, consistent JSON envelope, OpenAPI 3.1.

## Reference

- [OpenAPI spec](https://sugra.ai/openapi.json): Machine-readable OpenAPI 3.1 schema
- [API docs](https://docs.sugra.ai): Apidog-hosted Swagger with try-it-out
- [Live stats](https://sugra.ai/stats): Counts of endpoints / sources / routers / categories
- [Component map](https://sugra.ai/component-map.json): Status-page component definitions
- [Exchanges catalog](https://sugra.ai/api/v1/exchanges): Equities exchange coverage

## MCP server

- [MCP endpoint](https://app.sugra.ai/mcp): Streamable HTTP, OAuth 2.0
- [OAuth metadata](https://app.sugra.ai/.well-known/oauth-authorization-server)

## Authentication

- Header: `X-API-Key: sugra_...`
- Sign up at app.sugra.ai
- Rate-limit headers: `X-RateLimit-Limit`, `X-RateLimit-Remaining`, `X-RateLimit-Reset`

## Status

- [Status page](https://status.sugra.ai)

## Pricing, legal, marketing

See [sugra.systems/llms.txt](https://sugra.systems/llms.txt) for full pricing, terms, and contact details.