Api Endpoint

AIVIO News Corroboration

AI-industry stories independently reported by two or more outlets, with the corroborating source URLs, outlet names and first-seen timestamp for each

Open interactive test console

Offering

Provider: aivio.dev
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Web Search Research
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://aivio.dev/api/agent/signals.corroborated
MIME type: application/json
First seen: 2026-10-16T02:08:53.176Z
Last seen: 2026-11-02T17:09:54.237Z
Tags: corroboration, fact-check, citations, ai-news, provenance

Website

Payment pricing

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

Payment option 1: 0.05 USDC
Atomic price: 50000 · Network: eip155:84532 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:84532",
    "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
    "amount": "50000",
    "payTo": "0xA24c44EF38ee51eD93Ef3f7365b14614b6d6A38c"
  }
]

Observed health

Status: Healthy
Latest latency: 1508 ms
Average latency: 1912 ms
HTTP status: 402
Last checked: 2026-11-02T17:09:54.231Z
Reachability: 100% over 13 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": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "limit": {
          "type": "integer",
          "minimum": 1,
          "maximum": 50
        },
        "since": {
          "type": "string",
          "format": "date-time",
          "description": "Return only records changed at or after this ISO-8601 timestamp. Pass back the `nextSince` from the previous response to poll for changes."
        }
      },
      "required": []
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "json",
  "example": {
    "id": "cand_example",
    "thin": false,
    "score": 82,
    "title": "Example: an announcement three outlets carried the same day",
    "sources": [
      {
        "url": "https://example.com/wire/an-announcement",
        "title": "The announcement, as the first outlet reported it",
        "outlet": "Example Wire",
        "publishedAt": "2026-08-24T08:12:00.000Z"
      },
      {
        "url": "https://example.org/daily/an-announcement",
        "title": "The same announcement, independently covered",
        "outlet": "The Example Daily",
        "publishedAt": "2026-08-24T09:41:00.000Z"
      },
      {
        "url": "https://example.net/trade/an-announcement",
        "title": "Trade-press write-up of the announcement",
        "outlet": "Example Trade Weekly",
        "publishedAt": "2026-08-24T11:05:00.000Z"
      }
    ],
    "summary": "One paragraph of why it matters, written from the sources.",
    "updatedAt": "2026-08-24T11:20:00.000Z",
    "firstSeenAt": "2026-08-24T09:00:00.000Z",
    "significance": "notable",
    "corroboratingSources": 3
  }
}