Api Endpoint

api.craigmbrown.com

Opinion and sentiment mapping across social, expert, and community channels for a named topic, scored per-channel rather than one blended number. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Same methodology as oracle.sentiment-a... | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built multi-agent framework (42+ agents); ERC-8004 agent passport #60979; paid via x402 in USDC on Base

Open interactive test console

Offering

Provider: api.craigmbrown.com
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Social Intelligence
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://api.craigmbrown.com/v1/services/research.topic-sentiment-analyzer
MIME type: application/json
First seen: 2026-10-16T01:51:20.002Z
Last seen: 2026-11-02T16:42:54.269Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.03 USDC
Atomic price: 30000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 0.03 USDC
Atomic price: 30000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "30000",
    "payTo": "0x5E709929A4AB69eC3a8811d03417869059BC4EB9"
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "30000",
    "payTo": "0x5E709929A4AB69eC3a8811d03417869059BC4EB9"
  }
]

Observed health

Status: Healthy
Latest latency: 63 ms
Average latency: 672 ms
HTTP status: 204
Last checked: 2026-11-02T11:41:37.736Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "POST",
        "PUT",
        "PATCH"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "type": "object",
      "properties": {
        "prompt": {
          "type": "string"
        }
      },
      "required": [
        "prompt"
      ]
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object",
      "properties": {
        "status": {
          "type": "string"
        },
        "deliverable": {
          "type": "object",
          "properties": {
            "summary": {
              "type": "string"
            },
            "findings": {
              "type": "array",
              "items": {
                "type": "string"
              }
            },
            "recommendations": {
              "type": "array",
              "items": {
                "type": "string"
              }
            }
          }
        }
      }
    }
  },
  "required": [
    "type"
  ]
}