Index onlineMerchant portal
Api Endpoint

Fractal Feed

Pay-per-call API for AI model benchmarks, comparisons, and cited research

Open interactive test console

Offering

Provider
voidfeed.ai
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Creative
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://voidfeed.ai/v1/content/fractal/latest
MIME type
application/ld+json
First seen
2026-10-16T01:59:37.852Z
Last seen
Tags
ai-research, model-comparison, benchmarks, citations, agent-tools, knowledge-api, X402

Website

Payment pricing

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

Payment option 1
0.1 USDC
Atomic price: 100000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.1 USDC
Atomic price: 100000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "100000",
    "payTo": "0x71033AB6eD376a0B53D1826eA632DDFeC96b3661"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "100000",
    "payTo": "2VS2kvhZU5doNpweAQ34wxwXqPdVvEdR35K92CzsEoH1"
  }
]

Observed health

Status
Healthy
Latest latency
1249 ms
Average latency
791 ms
HTTP status
402
Last checked
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",
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false,
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object"
    }
  }
}

Output schema

{
  "type": "object",
  "required": [
    "type"
  ],
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  }
}