2O

2O API

2O API as documented publicly: 15 operations. Contract generated from the documentation by API Evangelist (2026-10-31); not the provider's own document.

GitHub OpenAPI

Operations 15

POST /api/v1 POST /api/v1 #
GET /api/v1/agent/balance Check the remaining verification balance for your agent. #
GET /api/v1/domains List available verification domains. #
POST /api/v1/verify POST /api/v1/verify #
GET /openclaw-skill/SKILL.md Download the OpenClaw skill file for 2O verification. #
GET /openclaw-skill/_meta.json GET /openclaw-skill/_meta.json #
GET /v1/agent/balance Check your agent's current balance, total spent, and request count. #
GET /v1/agent/history Get a paginated list of your verification requests. #
POST /v1/agents/register Register a new AI agent. #
GET /v1/domains List all active verification domains. #
POST /v1/empathize Submit a draft AI response for human empathy review. #
POST /v1/verify Submit a claim for human verification. #
GET /v1/verify/{id} Check the current status of a verification request. #
GET /v1/verify/{id}/result Get the full verification result including verdict, confidence score, explanation, and evidence. #
POST /v1/witness Request a human observer to report on real-world conditions at a specific location. #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/2oapi-xyz/openapi/_ae-authored/2oapi-xyz-openapi-generated.yml

Schemas & Data

📊
JSONSchema
https://artifacts.apis.io/2oapi-xyz/json-schema/2oapi-xyz-post-v1-verify-request-schema.json
📊
JSONSchema
https://artifacts.apis.io/2oapi-xyz/json-schema/2oapi-xyz-get-v1-verify-id-result-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/2oapi-xyz/json-schema/2oapi-xyz-post-api-v1-verify-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/2oapi-xyz/json-schema/2oapi-xyz-get-v1-verify-id-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/2oapi-xyz/json-schema/2oapi-xyz-post-v1-empathize-request-schema.json
📊
JSONSchema
https://artifacts.apis.io/2oapi-xyz/json-schema/2oapi-xyz-post-v1-witness-request-schema.json

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OpenAPI Specification

2oapi-xyz-openapi-generated.yml Raw ↑ 
openapi: 3.1.0
info:
  title: 2O API
  version: '2026-10-31'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-31: 15 operation(s) read from 5 public documentation page(s) (each operation
    names its page in x-source). This is not the provider''s published contract; 2O has published no machine-readable contract that the pipeline
    could find. Engine: anthropic.'
  x-evidence-tiers:
    code-example: 6
    documentation: 9
    pages-with-code: 4
    pages-read: 5
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-31'
  x-generator: generate-contract-from-docs.py
  x-engine: anthropic
  x-sources:
  - https://www.2oapi.xyz/api/mcp
  - https://www.2oapi.xyz/docs
  - https://www.2oapi.xyz
  - https://www.2oapi.xyz/integrate
  - https://www.2oapi.xyz/openclaw-skill/SKILL.md
paths:
  /api/v1:
    post:
      operationId: post_api_v1
      tags:
      - Api
      summary: POST /api/v1
      x-source: https://www.2oapi.xyz/docs
      responses:
        '201':
          description: Success (status as documented)
      x-evidence:
        kind: code-example
        language: curl
        snippet: 'curl -X POST https: -status -success ">"text -text -tertiary " >//www.2oapi.xyz/api/v1/agents/register \ 2 -H -status -success
          ">"Content -Type : application/json" \ 3 -d -status -success ">''{ -status -success ">"name" : -status -success ">"my -research -agent
          " }'' 2. Submit a verification request Copy 1 -accent -500">curl -X POST https: -status -success ">"text -text -tertiary " >//www.2oapi.xyz/'
  /api/v1/agent/balance:
    get:
      operationId: get_api_v1_agent_balance
      tags:
      - Api
      summary: Check the remaining verification balance for your agent.
      x-source: https://www.2oapi.xyz/integrate
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
  /api/v1/domains:
    get:
      operationId: get_api_v1_domains
      tags:
      - Api
      summary: List available verification domains.
      x-source: https://www.2oapi.xyz/integrate
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
  /api/v1/verify:
    post:
      operationId: post_api_v1_verify
      tags:
      - Api
      summary: POST /api/v1/verify
      x-source: https://www.2oapi.xyz
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostApiV1VerifyRequest'
      responses:
        '201':
          description: Success (shape read from the example response on the page)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostApiV1VerifyResponse'
      x-evidence:
        kind: code-example
        language: curl
        snippet: "curl curl -X POST https://www.2oapi.xyz/api/v1/verify  -H \"Authorization: Bearer 2o_sk_...\"  -H \"Content-Type: application/json\"\
          \  -d '{\n \"claim\": \"Aspirin reduces heart attack risk by 44%\",\n \"domain\": \"medical\",\n \"budget_cents\": 200,\n \"urgency\"\
          : \"high\"\n }' Response 200 OK {\n \"id\": \"550e8400-e29b-41d4-a716-446655440000\",\n \"status\": \"completed\",\n \"verdict\": \"\
          partial\",\n \"confidence\": 0.85,\n \"explanat"
  /openclaw-skill/SKILL.md:
    get:
      operationId: get_openclaw_skill_SKILL_md
      tags:
      - Openclaw Skill
      summary: Download the OpenClaw skill file for 2O verification.
      x-source: https://www.2oapi.xyz/integrate
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
  /openclaw-skill/_meta.json:
    get:
      operationId: get_openclaw_skill_meta_json
      tags:
      - Openclaw Skill
      summary: GET /openclaw-skill/_meta.json
      x-source: https://www.2oapi.xyz/integrate
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: code-example
        language: curl
        snippet: 'curl -fsSL https://www.2oapi.xyz/openclaw-skill/_meta.json  -o ~/.openclaw/skills/2o-verification/_meta.json Once installed,
          your agent can say things like: • “Verify this claim: GDPR requires deletion within 30 days” • “I need a consensus check on this medical
          claim before sharing” • “Check my 2O verification balance” The skill files are also available at: /openclaw-skill/SKILL.md · _meta.json
          · '
  /v1/agent/balance:
    get:
      operationId: get_v1_agent_balance
      tags:
      - Agent
      summary: Check your agent's current balance, total spent, and request count.
      x-source: https://www.2oapi.xyz/docs
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetV1AgentBalanceResponse'
      x-evidence:
        kind: documentation
  /v1/agent/history:
    get:
      operationId: get_v1_agent_history
      tags:
      - Agent
      summary: Get a paginated list of your verification requests.
      x-source: https://www.2oapi.xyz/docs
      parameters:
      - name: page
        in: query
        required: false
        schema:
          type: integer
      - name: limit
        in: query
        required: false
        schema:
          type: integer
      - name: status
        in: query
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetV1AgentHistoryResponse'
      x-evidence:
        kind: documentation
  /v1/agents/register:
    post:
      operationId: post_v1_agents_register
      tags:
      - Agents
      summary: Register a new AI agent.
      x-source: https://www.2oapi.xyz/docs
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostV1AgentsRegisterRequest'
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostV1AgentsRegisterResponse'
      x-evidence:
        kind: documentation
  /v1/domains:
    get:
      operationId: get_v1_domains
      tags:
      - Domains
      summary: List all active verification domains.
      x-source: https://www.2oapi.xyz/docs
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetV1DomainsResponse'
      x-evidence:
        kind: documentation
  /v1/empathize:
    post:
      operationId: post_v1_empathize
      tags:
      - Empathize
      summary: Submit a draft AI response for human empathy review.
      x-source: https://www.2oapi.xyz/docs
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostV1EmpathizeRequest'
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostV1EmpathizeResponse'
      x-evidence:
        kind: documentation
  /v1/verify:
    post:
      operationId: post_v1_verify
      tags:
      - Verify
      summary: Submit a claim for human verification.
      x-source: https://www.2oapi.xyz/docs
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostV1VerifyRequest'
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostV1VerifyResponse'
      x-evidence:
        kind: documentation
  /v1/verify/{id}:
    get:
      operationId: get_v1_verify_id
      tags:
      - Verify
      summary: Check the current status of a verification request.
      x-source: https://www.2oapi.xyz/docs
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetV1VerifyIdResponse'
      x-evidence:
        kind: documentation
  /v1/verify/{id}/result:
    get:
      operationId: get_v1_verify_id_result
      tags:
      - Verify
      summary: Get the full verification result including verdict, confidence score, explanation, and evidence.
      x-source: https://www.2oapi.xyz/docs
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetV1VerifyIdResultResponse'
      x-evidence:
        kind: documentation
  /v1/witness:
    post:
      operationId: post_v1_witness
      tags:
      - Witness
      summary: Request a human observer to report on real-world conditions at a specific location.
      x-source: https://www.2oapi.xyz/docs
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostV1WitnessRequest'
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostV1WitnessResponse'
      x-evidence:
        kind: documentation
components:
  schemas:
    PostApiV1VerifyRequest:
      type: object
      properties:
        claim:
          type: string
        domain:
          type: string
        budget_cents:
          type: integer
        urgency:
          type: string
    PostApiV1VerifyResponse:
      type: object
      properties:
        id:
          type: string
        status:
          type: string
        verdict:
          type: string
        confidence:
          type: number
        explanation:
          type: string
        evidence_urls:
          type: array
          items:
            type: string
        verifier_reputation:
          type: number
        cost_cents:
          type: integer
    GetV1AgentBalanceResponse:
      type: object
      properties:
        balance_cents:
          type: integer
        total_spent_cents:
          type: integer
        total_requests:
          type: integer
    GetV1AgentHistoryResponse:
      type: object
      properties:
        requests:
          type: array
        pagination:
          type: object
    PostV1AgentsRegisterRequest:
      type: object
      properties:
        name:
          type: string
        description:
          type: string
        wallet_address:
          type: string
      required:
      - name
    PostV1AgentsRegisterResponse:
      type: object
      properties:
        id:
          type: string
        name:
          type: string
        api_key:
          type: string
        balance_cents:
          type: integer
        created_at:
          type: string
    GetV1DomainsResponse:
      type: object
      properties:
        domains:
          type: array
    PostV1EmpathizeRequest:
      type: object
      properties:
        draft_response:
          type: string
        context:
          type: string
        budget_cents:
          type: integer
        emotional_domain:
          type: string
        urgency:
          type: string
        callback_url:
          type: string
      required:
      - draft_response
      - context
      - budget_cents
    PostV1EmpathizeResponse:
      type: object
      properties:
        id:
          type: string
        status:
          type: string
        task_type:
          type: string
        estimated_wait_minutes:
          type: integer
        expires_at:
          type: string
    PostV1VerifyRequest:
      type: object
      properties:
        claim:
          type: string
        domain:
          type: string
        budget_cents:
          type: integer
        context:
          type: string
        source_url:
          type: string
        urgency:
          type: string
        confidence_threshold:
          type: number
        callback_url:
          type: string
        tier:
          type: string
      required:
      - claim
      - domain
      - budget_cents
    PostV1VerifyResponse:
      type: object
      properties:
        id:
          type: string
        status:
          type: string
        estimated_wait_minutes:
          type: integer
        expires_at:
          type: string
        created_at:
          type: string
    GetV1VerifyIdResponse:
      type: object
      properties:
        id:
          type: string
        status:
          type: string
        domain:
          type: string
        claim:
          type: string
        urgency:
          type: string
        budget_cents:
          type: integer
        created_at:
          type: string
        expires_at:
          type: string
        assigned_at:
          type: string
    GetV1VerifyIdResultResponse:
      type: object
      properties:
        id:
          type: string
        status:
          type: string
        verdict:
          type: string
        confidence:
          type: number
        explanation:
          type: string
        evidence_urls:
          type: array
        verifier_reputation:
          type: number
        completed_at:
          type: string
        cost_cents:
          type: integer
    PostV1WitnessRequest:
      type: object
      properties:
        observation_query:
          type: string
        budget_cents:
          type: integer
        location:
          type: object
        photo_required:
          type: boolean
        urgency:
          type: string
        callback_url:
          type: string
      required:
      - observation_query
      - budget_cents
    PostV1WitnessResponse:
      type: object
      properties:
        id:
          type: string
        status:
          type: string
        task_type:
          type: string
        estimated_wait_minutes:
          type: integer
        expires_at:
          type: string
  securitySchemes:
    bearer:
      type: http
      scheme: bearer
security:
- bearer: []
tags:
- name: Agent
- name: Agents
- name: Api
- name: Domains
- name: Empathize
- name: Openclaw Skill
- name: Verify
- name: Witness