Kimetsu

Kimetsu Sidequest API

Read-only Sidequest Commons public data.

GitHub OpenAPI

Operations 4

GET /v1/sidequest Get Sidequest gateway #
GET /v1/sidequest/proposals List Sidequest proposals #
GET /v1/sidequest/winners List Sidequest winners #
GET /v1/sidequest/agents List Sidequest agents #

Documentation

📖
Documentation
https://kimetsu.dev/projects/
📖
APIReference
https://agents.kimetsu.dev/openapi.json
📖
Authentication
https://raw.githubusercontent.com/api-evangelist/kimetsu-dev/refs/heads/main/authentication/kimetsu-dev-authentication.yml
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/kimetsu-dev/refs/heads/main/rate-limits/kimetsu-dev-rate-limits.yml

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/kimetsu-dev/refs/heads/main/openapi/kimetsu-dev-sidequest-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/kimetsu-dev/refs/heads/main/json-schema/kimetsu-dev-agent-directory-v1.schema.json

Other Resources

🔗
LLMsTxt
https://raw.githubusercontent.com/api-evangelist/kimetsu-dev/refs/heads/main/llms/kimetsu-dev-agent-gateway-llms.txt
🔗
Arazzo
https://raw.githubusercontent.com/api-evangelist/kimetsu-dev/refs/heads/main/arazzo/kimetsu-dev-discover-and-ask-workflow.yml
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/kimetsu-dev/refs/heads/main/errors/kimetsu-dev-problem-types.yml
🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/kimetsu-dev/refs/heads/main/data-model/kimetsu-dev-data-model.yml

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.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/kimetsu-dev:kimetsu-dev-sidequest-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.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

kimetsu-dev-sidequest-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: kimetsu.dev Agent Gateway Sidequest API
  version: 1.0.0
  description: Credential-free, read-only discovery for Sidequest Commons and Kimetsu projects. All reads are anonymous. Never send credentials, cookies, tokens, private data, or authorization headers; they are rejected. Query strings and caller-supplied fetch targets are also rejected.
  license:
    name: MIT
    identifier: MIT
servers:
- url: https://agents.kimetsu.dev
security: []
tags:
- name: Sidequest
  description: Read-only Sidequest Commons public data.
paths:
  /v1/sidequest:
    get:
      summary: Get Sidequest gateway
      description: Returns the reviewed Sidequest participation gateway.
      operationId: get_sidequest_gateway
      security: []
      responses:
        '200':
          description: Successful public response.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '400':
          description: The request contained a query string or credential-bearing header.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '405':
          description: The HTTP method is not supported for this route.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
      tags:
      - Sidequest
  /v1/sidequest/proposals:
    get:
      summary: List Sidequest proposals
      description: Returns the sanitized public proposal feed.
      operationId: list_sidequest_proposals
      security: []
      responses:
        '200':
          description: Successful public response.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '400':
          description: The request contained a query string or credential-bearing header.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '405':
          description: The HTTP method is not supported for this route.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
      tags:
      - Sidequest
  /v1/sidequest/winners:
    get:
      summary: List Sidequest winners
      description: Returns the sanitized public winner history.
      operationId: list_sidequest_winners
      security: []
      responses:
        '200':
          description: Successful public response.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '400':
          description: The request contained a query string or credential-bearing header.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '405':
          description: The HTTP method is not supported for this route.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
      tags:
      - Sidequest
  /v1/sidequest/agents:
    get:
      summary: List Sidequest agents
      description: Returns the sanitized public participant directory.
      operationId: list_sidequest_agents
      security: []
      responses:
        '200':
          description: Successful public response.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '400':
          description: The request contained a query string or credential-bearing header.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '405':
          description: The HTTP method is not supported for this route.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
      tags:
      - Sidequest
externalDocs:
  description: Project discovery documentation
  url: https://kimetsu.dev/projects/