arxo-io API

arxo-io API as documented publicly: 6 operations. Contract generated from the documentation by API Evangelist (2026-10-29); not the provider's own document.

Operations 6

GET /api/deadline/capture Downloads the full stored archive for a given capture. #
POST /api/deadline/evaluate Compute the end date and check a candidate end date for a deadline period. #
POST /api/deadline/replay Archive a capture and reproduce the answer with integrity verification. #
GET /build/{buildid} Download the deadline application example archive. #
GET /mcp GET /mcp #
POST /mcp Call MCP tools through JSON-RPC, where every tool is invoked the same way over tools/call. #

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/arxo-io:arxo-io-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

arxo-io-openapi-generated.yml Raw ↑
openapi: 3.1.0
info:
  title: arxo-io API
  version: '2026-10-29'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-29: 6 operation(s) read from 6 public documentation page(s) (each operation
    names its page in x-source). This is not the provider''s published contract; arxo-io has published no machine-readable contract that the pipeline
    could find. Engine: anthropic.'
  x-evidence-tiers:
    code-example: 1
    documentation: 5
    pages-with-code: 2
    pages-read: 6
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-29'
  x-generator: generate-contract-from-docs.py
  x-engine: anthropic
  x-sources:
  - https://docs.arxo.io/build
  - https://docs.arxo.io/build/start
  - https://docs.arxo.io/guide/mcp-tools
  - https://docs.arxo.io/build/application
  - https://docs.arxo.io/build/save-and-replay
  - https://docs.arxo.io/llms/build
paths:
  /api/deadline/capture:
    get:
      operationId: get_api_deadline_capture
      tags:
      - Api
      summary: Downloads the full stored archive for a given capture.
      x-source: https://docs.arxo.io/build/save-and-replay
      parameters:
      - name: captureId
        in: query
        required: true
        schema:
          type: string
        description: The capture identifier to download
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetApiDeadlineCaptureResponse'
      x-evidence:
        kind: documentation
  /api/deadline/evaluate:
    post:
      operationId: post_api_deadline_evaluate
      tags:
      - Api
      summary: Compute the end date and check a candidate end date for a deadline period.
      x-source: https://docs.arxo.io/build
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostApiDeadlineEvaluateRequest'
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostApiDeadlineEvaluateResponse'
      x-evidence:
        kind: documentation
  /api/deadline/replay:
    post:
      operationId: post_api_deadline_replay
      tags:
      - Api
      summary: Archive a capture and reproduce the answer with integrity verification.
      x-source: https://docs.arxo.io/build
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostApiDeadlineReplayRequest'
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostApiDeadlineReplayResponse'
      x-evidence:
        kind: documentation
  /build/{buildid}:
    get:
      operationId: get_build_buildid
      tags:
      - Build
      summary: Download the deadline application example archive.
      x-source: https://docs.arxo.io/build/start
      parameters:
      - name: buildid
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
        collapsed_from: 2 example path(s) differing only at buildId
  /mcp:
    get:
      operationId: get_mcp
      tags:
      - Mcp
      summary: GET /mcp
      x-source: https://docs.arxo.io/guide/mcp-tools
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: code-example
        language: curl
        snippet: "curl -s http://127.0.0.1:8722/mcp \\ -H ' content-type: application/json ' \\ -H ' accept: application/json, text/event-stream\
          \ ' \\ -d ' {\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/call\",\"params\":{ \"name\":\"law_search\",\"arguments\":{\"query\":\"\
          feeding break\"}}} ' \n Every reply carries a human line in content[].text and the same answer as\na document in structuredContent —\
          \ how to read the four fields that matt"
    post:
      operationId: post_mcp
      tags:
      - Mcp
      summary: Call MCP tools through JSON-RPC, where every tool is invoked the same way over tools/call.
      x-source: https://docs.arxo.io/guide/mcp-tools
      parameters:
      - name: jsonrpc
        in: header
        required: true
        schema:
          type: string
      - name: id
        in: header
        required: true
        schema:
          type: integer
      - name: method
        in: header
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostMcpRequest'
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostMcpResponse'
      x-evidence:
        kind: documentation
components:
  schemas:
    GetApiDeadlineCaptureResponse:
      type: object
      properties:
        format:
          type: string
          description: Versioned format name
        capturedAt:
          type: string
          description: Timestamp when captured
        model:
          type: string
          description: Model identifier
        adapter:
          type: string
          description: Adapter used
        input:
          type: object
          description: Form input
        caseInput:
          type: object
          description: Case input for replay
        query:
          type: object
          description: Frozen query
        evaluationStatus:
          type: string
          description: Status of evaluation
        documentSha256:
          type: string
          description: SHA256 hash of stored document bytes
        documentBase64:
          type: string
          description: Document bytes in base64
        hashes:
          type: object
          description: Record of SHA256 hashes including result
    PostApiDeadlineEvaluateRequest:
      type: object
      properties:
        event:
          type: string
          description: The event date that starts the period
        days:
          type: integer
          description: The length of the period in days
        candidate:
          type: string
          description: Optional candidate end date to check
      required:
      - event
      - days
    PostApiDeadlineEvaluateResponse:
      type: object
      properties:
        period_end:
          type: string
          description: The computed end date of the period
        rules:
          type: string
          description: The rule names that produced the answer
        sources:
          type: string
          description: Sources anchored in the canon
        status:
          type: string
          description: Answer status indicating whether the candidate is established or not
    PostApiDeadlineReplayRequest:
      type: object
      properties:
        capture:
          type: object
          description: A saved capture in deadline-app.capture/1 format
      required:
      - capture
    PostApiDeadlineReplayResponse:
      type: object
      properties:
        result:
          type: object
          description: The replayed evaluation result
        integrity:
          type: string
          description: Verification of capture integrity and hash comparison
    PostMcpRequest:
      type: object
      properties:
        jsonrpc:
          type: string
        id:
          type: integer
        method:
          type: string
        params:
          type: object
      required:
      - jsonrpc
      - id
      - method
      - params
    PostMcpResponse:
      type: object
      properties:
        jsonrpc:
          type: string
        id:
          type: integer
        result:
          type: object
        content:
          type: array
        structuredContent:
          type: object
tags:
- name: Api
- name: Build
- name: Mcp