SERVICE / DETAILother

Unnamed service

GET twentyonemillion.art/api/x402/claim

OPEN SERVICE ↗

SONAR SCORE0.521

LIVE PRICE1.000000

BAZAAR LIVEcompatible

CDP INDEXEDno

DECISION EVIDENCE

Why an agent can trust this route.

41 observations in the last 24h

HANDSHAKE SUCCESS97.6%402 challenge reachable

PAID DELIVERY0.0%settlement observed

P90 LATENCY2437msrecent response window

PRICE DRIFT0.0%advertised vs observed

Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.

SONAR PROBE HISTORY / 30D

Observed outcomes

JSON ↗

LIVE ENDPOINT METADATA

One permanent square on twentyone-million, $1 USDC on Base (one per wallet). Want it? Retry this request with a signed payment and the square mints in the response. Pass ?handle= and ?message=.

Resource: twentyonemillion.art/api/x402/claim

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0xF47E84caF47bB85E16c08d6140435882815502eE

Payment methods: — · Last validation: 2026-09-14 16:44:54.339+00

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method",
      "bodyType",
      "body"
    ],
    "properties": {
      "body": {
        "required": [
          "handle",
          "message"
        ],
        "properties": {
          "handle": {
            "type": "string",
            "description": "1-30 chars: letters, numbers, _ or - (your permanent handle)"
          },
          "message": {
            "type": "string",
            "description": "one line, max 140 chars; links and HTML are stripped"
          }
        }
      },
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET"
        ],
        "type": "string"
      },
      "bodyType": {
        "enum": [
          "json",
          "form-data",
          "text"
        ],
        "type": "string"
      },
      "pathParams": {
        "type": "object"
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object"
      }
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xF47E84caF47bB85E16c08d6140435882815502eE",
        "amount": "1000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0xF47E84caF47bB85E16c08d6140435882815502eE",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "1000000"
    }
  ]
}

METADATA PROVENANCE

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.