ClearMarket

ClearMarket Keys API

The Keys API from ClearMarket — 1 operation(s) for keys.

GitHub OpenAPI

Operations 1

POST /v1/keys Create a free API key (optional — anonymous access works; a key raises the… #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/clearmarket-fyi/openapi/clearmarket-fyi-keys-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://artifacts.apis.io/clearmarket-fyi/json-schema/clearmarket-fyi-market-schema.json
📊
JSONSchema
https://artifacts.apis.io/clearmarket-fyi/json-schema/clearmarket-fyi-event-schema.json
📊
JSONSchema
https://artifacts.apis.io/clearmarket-fyi/json-schema/clearmarket-fyi-resolution-log-entry-schema.json

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OpenAPI Specification

clearmarket-fyi-keys-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: ClearMarket Keys API
  version: 0.2.1
  description: 'Reference data layer for prediction markets: cross-venue event linking, Resolution Clarity Grades (A/B/C), committed resolution sources with provenance, jurisdiction eligibility screens, live marks, and CM Signal wires across Kalshi and Polymarket. Open access, no key required (optional free key raises rate limits). Attribution required: clearmarket.fyi. Same data via MCP (https://api.clearmarket.fyi/mcp) and A2A (https://api.clearmarket.fyi/a2a).'
  contact:
    name: ClearMarket
    url: https://clearmarket.fyi/for-data/
servers:
- url: https://api.clearmarket.fyi
tags:
- name: Keys
paths:
  /v1/keys:
    post:
      operationId: createKey
      summary: Create a free API key (optional — anonymous access works; a key raises the…
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - email
              properties:
                email:
                  type: string
                  format: email
      responses:
        '201':
          description: 'Key issued; send as `Authorization: Bearer <key>` or `?key=`'
        '400':
          description: Invalid email
      tags:
      - Keys
externalDocs:
  description: Human docs, schema tour, and grading methodology
  url: https://clearmarket.fyi/for-data/