openapi: 3.2.0
info:
  title: SchemaSure — structured extraction Health API
  version: 0.2.0
  summary: Turn messy text, HTML, or document images into guaranteed schema-valid JSON, or pay nothing. SchemaSure V2 is the primary production API.
  description: Pay-per-call APIs that extract strict, JSON-Schema-valid typed JSON from unstructured text, HTML, or document images.
  contact:
    name: SchemaSure
    url: https://schemasure.com
servers:
- url: https://schemasure.com
tags:
- name: Health
paths:
  /health:
    get:
      operationId: health
      summary: Liveness/readiness probe
      responses:
        '200':
          description: Service is up.
      tags:
      - Health
externalDocs:
  description: SchemaSure agent integration guide
  url: https://schemasure.com/llms.txt
x-payment:
  protocol: x402
  version: 2
  primary: true
  scheme: exact
  network: eip155:8453
  asset: USDC
  assetAddress: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
  priceUsd: 0.01
  chargeModel: charge-only-on-success
  alwaysPaid: true
  resource: https://schemasure.com/v2/extract
  resources:
  - kind: text
    resource: https://schemasure.com/v2/extract
    priceUsd: 0.01
  - kind: image
    resource: https://schemasure.com/v2/extract-image
    priceUsd: 0.03