B3

B3 Search API

The Search API from B3 — 2 operation(s) for search.

GitHub OpenAPI

Operations 2

GET /v1/search Search resources
GET /v1/search/similar/{type}/{id} Find similar resources

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/b3/refs/heads/main/openapi/b3-search-api-openapi.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/b3-search-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

b3-search-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: B3 Search API
  version: '1.0'
  description: 'Operations tagged Search across 2 of this provider''s published API definitions: b3-b3os-workflow-openapi.json, b3-search-api-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.b3os.org/v1
  description: Base URL declared by the provider in apis.yml (roadmap#122).
tags:
- name: Search
paths:
  /v1/search:
    get:
      description: Hybrid search (keyword + semantic) across templates, actions, triggers, connector definitions, and workflows
      parameters:
      - description: Search query
        in: query
        name: q
        required: true
        schema:
          type: string
      - description: 'Resource types to search: template, action, trigger, connector_def, workflow (singular or plural forms accepted)'
        in: query
        name: types
        schema:
          items:
            type: string
          type: array
      - description: 'Results per type (default: 20, max: 100)'
        in: query
        name: limit
        schema:
          type: integer
      - description: 'Pagination offset (default: 0)'
        in: query
        name: offset
        schema:
          type: integer
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SearchResponse'
          description: OK
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/github_com_b3-fun_b3-mono_services_b3os-workflow_internal_app_api_http.ErrorResponse'
          description: Bad Request
        '503':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/github_com_b3-fun_b3-mono_services_b3os-workflow_internal_app_api_http.ErrorResponse'
          description: Service Unavailable
      summary: Search resources
      tags:
      - Search
  /v1/search/similar/{type}/{id}:
    get:
      description: Find resources semantically similar to a given resource
      parameters:
      - description: 'Resource type: action, template, trigger, connector_def (singular or plural forms accepted)'
        in: path
        name: type
        required: true
        schema:
          type: string
      - description: Resource ID
        in: path
        name: id
        required: true
        schema:
          type: string
      - description: 'Max results (default: 5, max: 20)'
        in: query
        name: limit
        schema:
          type: integer
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SearchResponse'
          description: OK
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/github_com_b3-fun_b3-mono_services_b3os-workflow_internal_app_api_http.ErrorResponse'
          description: Bad Request
        '503':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/github_com_b3-fun_b3-mono_services_b3os-workflow_internal_app_api_http.ErrorResponse'
          description: Service Unavailable
      summary: Find similar resources
      tags:
      - Search
components:
  schemas:
    SearchResponse:
      properties:
        processingTimeMs:
          type: integer
        query:
          type: string
        results:
          items:
            $ref: '#/components/schemas/SearchHit'
          type: array
          uniqueItems: false
        totalHits:
          type: integer
      type: object
    github_com_b3-fun_b3-mono_services_b3os-workflow_internal_app_api_http.ErrorResponse:
      properties:
        code:
          type: integer
        details:
          items: {}
          type: array
          uniqueItems: false
        message:
          type: string
        requestId:
          type: string
      type: object
    SearchHit:
      properties:
        category:
          type: string
        description:
          type: string
        id:
          type: string
        name:
          type: string
        score:
          type: number
        status:
          type: string
        tags:
          items:
            type: string
          type: array
          uniqueItems: false
        type:
          type: string
        workflowType:
          type: string
      type: object
x-refined-from:
- b3-b3os-workflow-openapi.json
- b3-search-api-openapi.yml