Index onlineMerchant portal
Api Endpoint

twin.unykorn.org

OpenAI-compatible text embeddings over x402 (768-dim, up to 32 inputs per call) — Genesis402 / UnyKorn Operator Network

Open interactive test console

Offering

Provider
twin.unykorn.org
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Development
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://twin.unykorn.org/v1/embeddings
MIME type
Not provided
First seen
2026-10-16T01:58:26.121Z
Last seen
Tags
embeddings, vector, RAG, semantic search, openai compatible

Website

Payment pricing

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

Payment option 1
0.003 USDC
Atomic price: 3000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.003 USDC
Atomic price: 3000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 3
0.003 USDC
Atomic price: 3000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "3000",
    "payTo": "0x7d9a65d06dcc435a52D5880C6310Bd6E96c156DB"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "3000",
    "payTo": "0x7d9a65d06dcc435a52D5880C6310Bd6E96c156DB"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "3000",
    "payTo": "52EqTZigRAnBphuYAuREjQJx5H5ryyc1RETpDR2dZFQp"
  }
]

Observed health

Status
Healthy
Latest latency
106 ms
Average latency
236 ms
HTTP status
204
Last checked
Reachability
100% over 11 checks

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

Input schema

{
  "properties": {
    "body": {
      "properties": {
        "input": {
          "description": "a string or an array of up to 32 strings (<= 8000 chars each)",
          "oneOf": [
            {
              "maxLength": 8000,
              "type": "string"
            },
            {
              "items": {
                "maxLength": 8000,
                "type": "string"
              },
              "maxItems": 32,
              "type": "array"
            }
          ]
        },
        "model": {
          "description": "ignored: always nomic-embed-text",
          "type": "string"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "type": "object"
}