ClearMarket

ClearMarket Catalysts API

The Catalysts API from ClearMarket — 1 operation(s) for catalysts.

Documentation GitHub OpenAPI

Operations 1

GET /v1/catalysts/upcoming Scheduled catalysts (FOMC, CPI, earnings, elections…) in the next N days #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: ClearMarket Catalysts 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: Catalysts
paths:
  /v1/catalysts/upcoming:
    get:
      operationId: listUpcomingCatalysts
      summary: Scheduled catalysts (FOMC, CPI, earnings, elections…) in the next N days
      parameters:
      - name: days
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 365
          default: 30
      responses:
        '200':
          description: Dated catalyst calendar with source URLs
          content:
            application/json:
              schema:
                type: object
      tags:
      - Catalysts
externalDocs:
  description: Human docs, schema tour, and grading methodology
  url: https://clearmarket.fyi/for-data/