SERVICE / DETAILother

Unnamed service

GET api.strale.io/x402/stablecoin-flow-check

OPEN SERVICE ↗
SONAR SCORE0.603
LIVE PRICE0.021600
BAZAAR LIVEcompatible
CDP INDEXEDno
DECISION EVIDENCE

Why an agent can trust this route.

14 observations in the last 24h
HANDSHAKE SUCCESS92.9%402 challenge reachable
PAID DELIVERY0.0%settlement observed
P90 LATENCY3531msrecent 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

Check stablecoin supply and flows. Query by chain (stablecoin supply on Ethereum, Base, etc.), by stablecoin (USDC market cap and circulation), or get the overall market summary. Data from DeFi Llama.

Resource: api.strale.io/x402/stablecoin-flow-check

Network: base · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC

Payment methods: — · Last validation: 2026-10-15 11:58:42.989+00

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET",
          "HEAD",
          "DELETE"
        ],
        "type": "string"
      },
      "queryParams": {
        "type": "object",
        "properties": {
          "chain": {
            "type": "string",
            "description": "Chain name (e.g., 'Ethereum', 'Base', 'Solana')"
          },
          "stablecoin": {
            "type": "string",
            "description": "Stablecoin name (e.g., 'USDC', 'USDT')"
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": null,
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
        "scheme": "exact",
        "network": "base",
        "mimeType": "application/json",
        "resource": "https://api.strale.io/x402/stablecoin-flow-check",
        "description": "Check stablecoin supply and flows. Query by chain (stablecoin supply on Ethereum, Base, etc.), by stablecoin (USDC market cap and circulation), or get the overall market summary. Data from DeFi Llama.",
        "outputSchema": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "chain": {
                "type": "string",
                "description": "Chain name (e.g., 'Ethereum', 'Base', 'Solana')"
              },
              "stablecoin": {
                "type": "string",
                "description": "Stablecoin name (e.g., 'USDC', 'USDT')"
              }
            },
            "discoverable": true
          },
          "output": {
            "chain": {
              "type": "string"
            },
            "details": {
              "type": "object"
            },
            "query_type": {
              "type": "string"
            },
            "stablecoin": {
              "type": "string"
            },
            "total_supply_usd": {
              "type": "number"
            }
          }
        },
        "maxAmountRequired": "21600",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "amountAtomic": "21600"
    }
  ]
}
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.