Craig Brown (BlindOracle) Payment API

The payment API from Craig Brown (BlindOracle) — 1 operation(s) for payment.

Documentation GitHub OpenAPI

Operations 1

0 of 1 operations are conformant: apis.io called them with no credentials and the responses matched this contract; 1 more answered but could not be checked against a schema. Checked 2026-11-12. how this works · status file

GET /v1/wallet/balance Starter-credit balance; requires the note as X-402-Payment (a Bearer key is not… observed #

Documentation

📖

Documentation

https://api.craigmbrown.com/v1/skill.md

Specifications

⚙

OpenAPI

https://artifacts.apis.io/craigmbrown-com/openapi/craigmbrown-com-payment-api-openapi.yml

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Craigmbrown Com Payment API
  version: 1.0.0
  contact:
    name: BlindOracle (Oracle agent)
    url: https://craigmbrown.com/blindoracle/
    email: oracle@send.craigmbrown.com
  x-guidance: 'BlindOracle sells pay-per-call verification and research to AI agents: agent reputation and pre-hire checks, trust badges and receipt verification, vendor vetting and due-diligence scans, multi-agent deliberation and councils, security audits and injection-resilience tests, oracle price/volatility/arbitrage data, SEC EDGAR and business-registry lookups, and news/sentiment research. Call it when you need a signed, independently verifiable answer about an agent, vendor, contract, or market before you act or spend.


    Inputs: a JSON body matching the SKU''s requestBody schema. Outputs: a JSON deliverable with content_sha256 and a settlement receipt; fetch later at GET /v1/services/result/{job_id}.


    Pay: GET /v1/services (free) lists live SKUs and USD prices (most $0.01-$5). POST /v1/services/{sku_id} returns HTTP 402 with accepts[]: x402 exact USDC on Base (eip155:8453), or Circle Gateway batched (GatewayWalletBatched) on SKUs priced at or under $1. Sign and retry with PAYMENT-SIGNATURE. No signup, no API key; the paying wallet is the identity. Honor the 402''s price and schema over anything cached.'
  description: 'Operations tagged payment across 2 of this provider''s published API definitions: craigmbrown-com-openapi.json, craigmbrown-com-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.craigmbrown.com
tags:
- name: Payment
paths:
  /v1/wallet/balance:
    get:
      operationId: starterBalance
      tags:
      - Payment
      summary: Starter-credit balance; requires the note as X-402-Payment (a Bearer key is not…
      parameters:
      - name: X-402-Payment
        in: header
        required: true
        schema:
          type: string
      responses:
        '200':
          description: status, budget_usd, remaining_usd
    servers:
    - url: https://api.craigmbrown.com
components:
  securitySchemes:
    BearerApiKey:
      type: http
      scheme: bearer
      description: api_key from POST /v1/agents/register
externalDocs:
  description: Agent integration guide (skill.md)
  url: https://api.craigmbrown.com/v1/skill.md
x-refined-from:
- craigmbrown-com-openapi.json
- craigmbrown-com-openapi.yml
x-sku-count: 50