Work with this as data
Every API 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 apis
7 MCP tools reach this
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.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.
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/ask-sage:ask-sage-system-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
OpenAPI Specification
openapi: 3.2.0
info:
title: Ask Sage User API — Full Response Reference System API
description: 'Ask Sage User API for account management, organization administration, billing, and platform configuration.
## Base URL
`https://api.asksage.ai/user`
## Authentication
Most endpoints require a valid JWT token sent in the `x-access-tokens` HTTP header. Secured endpoints show a padlock in Swagger UI / Redoc — click **Authorize** and paste your token once to apply it to every request.
Get a token from `/get-token-with-api-key` (your email + 64-character API key), then send it on each call:
`x-access-tokens: `
**No token required:** `/get-token-with-api-key`, `/register`, `/verify-email`, `/lost-pass`, and `GET /get-headers`.
Beyond a valid token, admin (`admin-*`) and superadmin (`superadmin-*`) endpoints require the caller to hold the matching role, and many identify the target user via an `email` field in the request body.
## Key Features
- **User Management** — Profile updates, API key management, login history
- **Chat Sessions** — Create, retrieve, and manage conversation history
- **Dataset Management** — Create datasets, manage permissions and assignments
- **Workbooks** — Organize research with sources and memos
- **Organization Admin** — User management, token allocation, usage reporting
- **Superadmin** — Platform-wide administration and analytics'
version: '2.0'
contact:
name: Support
email: support@asksage.ai
url: https://asksage.ai
servers:
- url: '{baseUrl}/user'
description: Ask Sage User API
variables:
baseUrl:
default: https://api.asksage.ai
description: API base URL. Use https://api.asksage.ai for production, or your self-hosted instance URL.
security:
- ApiKeyAuth: []
tags:
- name: System
description: System utilities and health checks
paths:
/get-headers:
get:
summary: Debug endpoint to view request headers
tags:
- System
security: []
responses:
'200':
description: HTML dump of the incoming request headers
content:
text/html:
schema:
type: string
operationId: getGetHeaders
x-operation-id-source: derived
post:
summary: Debug endpoint to view request headers
tags:
- System
security: []
responses:
'200':
description: Headers displayed
operationId: postGetHeaders
x-operation-id-source: derived
components:
securitySchemes:
ApiKeyAuth:
type: apiKey
in: header
name: x-access-tokens
description: JWT authentication token. Obtain a token by calling `/get-token-with-api-key` with your email and 64-character API key. Some admin and superadmin endpoints also require an email address in the request body to identify the target user.
x-provenance:
method: harvested
publisher: Ask Sage
source: https://docs.asksage.ai/api-docs/specs/user-api-spec.json
note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
stamped by stamp-openapi-provenance.py (roadmap#793)