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/bellatorsi-com:bellatorsi-com-mcp-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

openapi: 3.2.0
info:
  title: Bellator Schedule Intelligence MCP API
  description: 'Bellator Schedule Intelligence APIs - Stateless Schedule Health APIs


    ## Features


    * **Schedule Analysis** - Comprehensive schedule health analysis

    * **Critical Path** - CPM-based critical path calculation

    * **Validation** - Schedule validation and quality checks

    * **Future: Resource Management** - Resource allocation and leveling

    * **Future: Simulation** - Monte Carlo and what-if analysis

    * **Future: AI Recommendations** - LLM-powered optimization suggestions


    ## Authentication


    API key authentication via `x-api-key` header or OAuth 2.0 Bearer token via `Authorization` header.


    ### API Key Authentication (Legacy)

    Include API key in `x-api-key` header.


    ### OAuth 2.0 / Azure AD Authentication (Recommended)

    Include Bearer token in `Authorization` header: `Authorization: Bearer `


    Tiers:

    - **Free**: 2,000 tasks, 100 req/min, 5MB payload

    - **Professional**: 5,000 tasks, 500 req/min, 25MB payload

    - **Enterprise**: 50,000 tasks, 2,000 req/min, 100MB payload

    - **Government**: 100,000+ tasks, 10,000 req/min, 500MB payload


    ## Usage Metering


    All API requests are metered and tracked for:

    - Request duration (milliseconds)

    - Task count processed

    - Token consumption (for LLM operations)

    - Estimated cost (USD)


    Metering events are emitted to logs and can be integrated with billing systems.


    ## Security


    * Tier-based task limits (500-100,000 tasks per request)

    * Tier-based payload limits (5-500 MB)

    * Input validation and sanitization

    * Tier-based rate limiting (100-10,000 requests per 60 seconds)'
  version: 0.4.0
tags:
- name: MCP
paths:
  /mcp/tools:
    get:
      tags:
      - MCP
      summary: List Mcp Tools
      description: Return MCP tool registry for agent discovery.
      operationId: list_mcp_tools_mcp_tools_get
      parameters:
      - name: x-api-key
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      - name: authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      - name: x-bellator-internal-dispatch
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Bellator-Internal-Dispatch
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
                title: Response List Mcp Tools Mcp Tools Get
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /mcp/tools/{tool_name}:
    post:
      tags:
      - MCP
      summary: Invoke Tool
      description: Invoke MCP tool and dispatch to the locked REST path, not a 308.
      operationId: invoke_tool_mcp_tools__tool_name__post
      parameters:
      - name: tool_name
        in: path
        required: true
        schema:
          type: string
          title: Tool Name
      - name: x-api-key
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      - name: authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      - name: x-bellator-internal-dispatch
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Bellator-Internal-Dispatch
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
              title: Payload
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                title: Response Invoke Tool Mcp Tools  Tool Name  Post
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /mcp:
    post:
      tags:
      - MCP
      summary: Mcp Streamable Post
      description: MCP Streamable HTTP. One JSON-RPC message per POST.
      operationId: mcp_streamable_post_mcp_post
      parameters:
      - name: x-api-key
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      - name: authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      - name: x-bellator-internal-dispatch
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Bellator-Internal-Dispatch
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
              title: Payload
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                title: Response Mcp Streamable Post Mcp Post
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    get:
      tags:
      - MCP
      summary: Mcp Streamable Get
      description: Stateless server. No server-initiated stream.
      operationId: mcp_streamable_get_mcp_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                title: Response Mcp Streamable Get Mcp Get
    delete:
      tags:
      - MCP
      summary: Mcp Streamable Delete
      operationId: mcp_streamable_delete_mcp_delete
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                title: Response Mcp Streamable Delete Mcp Delete
components:
  schemas:
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: API key for authentication. Required when API_KEY is configured.
    OAuth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://login.microsoftonline.com/{tenant}/oauth2/v2.0/authorize
          tokenUrl: https://login.microsoftonline.com/{tenant}/oauth2/v2.0/token
          scopes:
            api.read: Read access to API
            api.write: Write access to API
      description: OAuth 2.0 / Azure AD authentication (recommended)
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: JWT Bearer token from OAuth 2.0 / Azure AD