402rates.com

{
  "method": "GET",
  "queryParams": {},
  "type": "http"
}

{
  "example": {
    "mode": "mainnet",
    "next": {
      "free": [
        {
          "capability": "compass.rwa.market_coverage",
          "note": "Market-data coverage and serving availability",
          "url": "https://api.402rates.com/v1/rwa/market-coverage"
        },
        {
          "capability": "compass.tests.attribution",
          "method": "POST",
          "note": "Decode declared application and settlement metadata",
          "url": "https://api.402rates.com/v1/tests/payment-attribution"
        },
        {
          "capability": "compass.rwa.access_evidence",
          "method": "POST",
          "note": "Read dated Treasury access and settlement documentation",
          "url": "https://api.402rates.com/v1/rwa/access-evidence"
        },
        {
          "capability": "compass.tests.payment_terms_compare",
          "method": "POST",
          "note": "Compare previous and current x402 payment terms",
          "url": "https://api.402rates.com/v1/tests/payment-terms/compare"
        },
        {
          "capability": "compass.settlement.estimate",
          "method": "POST",
          "note": "Calculate workload costs from supplied payment profiles",
          "url": "https://api.402rates.com/v1/settlement/estimate"
        },
        {
          "capability": "compass.rwa.updates",
          "method": "POST",
          "note": "Read observed Treasury changes since a saved cursor",
          "url": "https://api.402rates.com/v1/rwa/updates"
        },
        {
          "capability": "compass.rwa.benchmark",
          "method": "POST",
          "note": "Compare a supplied USD Treasury return with a matching benchmark",
          "url": "https://api.402rates.com/v1/rwa/benchmark"
        },
        {
          "capability": "compass.tests.preflight",
          "method": "POST",
          "note": "Inspect x402 payment terms without making a payment",
          "url": "https://api.402rates.com/v1/tests/preflight"
        },
        {
          "capability": "compass.rwa.changes",
          "method": "POST",
          "note": "Compare yield and divergence fields in two saved Treasury responses",
          "url": "https://api.402rates.com/v1/rwa/changes"
        },
        {
          "capability": "compass.tests.cases",
          "note": "List the synthetic agent test cases",
          "url": "https://api.402rates.com/v1/tests/cases"
        },
        {
          "capability": "compass.tests.case",
          "note": "Describe a synthetic agent test",
          "url": "https://api.402rates.com/v1/tests/case"
        },
        {
          "capability": "compass.tests.run",
          "method": "POST",
          "note": "Start or repeat a synthetic agent test",
          "url": "https://api.402rates.com/v1/tests/run"
        },
        {
          "capability": "compass.tests.action",
          "method": "POST",
          "note": "Execute a synthetic test action",
          "url": "https://api.402rates.com/v1/tests/action"
        },
        {
          "capability": "compass.tests.state",
          "method": "POST",
          "note": "Read synthetic task state",
          "url": "https://api.402rates.com/v1/tests/state"
        },
        {
          "capability": "compass.tests.report",
          "method": "POST",
          "note": "Read or finalize an agent test timeline",
          "url": "https://api.402rates.com/v1/tests/report"
        },
        {
          "capability": "compass.rwa.coverage",
          "note": "What the RWA yield data covers, and what it does not",
          "url": "https://api.402rates.com/v1/rwa/coverage"
        },
        {
          "capability": "compass.rwa.filter",
          "note": "Published instrument constraints compared with supplied facts",
          "url": "https://api.402rates.com/v1/rwa/filter"
        },
        {
          "capability": "compass.rwa.instrument",
          "note": "Full evidence-backed state for one tokenized treasury",
          "url": "https://api.402rates.com/v1/rwa/instrument"
        },
        {
          "capability": "compass.rwa.history",
          "note": "Normalized history for one reconstructible RWA source",
          "url": "https://api.402rates.com/v1/rwa/history"
        },
        {
          "capability": "compass.discovery",
          "note": "Search the x402 catalogue with usage figures",
          "url": "https://api.402rates.com/v1/discovery"
        },
        {
          "capability": "compass.manifest",
          "note": "Service manifest",
          "url": "https://api.402rates.com/v1/manifest"
        },
        {
          "capability": "compass.health",
          "note": "Liveness probe",
          "url": "https://api.402rates.com/health"
        },
        {
          "capability": "compass.ready",
          "note": "Readiness probe",
          "url": "https://api.402rates.com/ready"
        }
      ],
      "mcp": "https://api.402rates.com/mcp",
      "paid": [
        {
          "capability": "compass.settlement.costs",
          "note": "Measured cost of a USDC transfer per chain, cheapest first",
          "price_usdc": "0.01",
          "url": "https://api.402rates.com/v1/settlement/costs"
        },
        {
          "capability": "compass.rwa.yields",
          "note": "Realised 30-day yields of tokenized treasuries, recomputable",
          "price_usdc": "0.03",
          "url": "https://api.402rates.com/v1/rwa/yields"
        },
        {
          "capability": "compass.rwa.instruments.all",
          "note": "Complete evidence snapshot for all tracked tokenized treasuries",
          "price_usdc": "5",
          "url": "https://api.402rates.com/v1/rwa/instruments"
        },
        {
          "capability": "compass.ping",
          "note": "Payment integration check",
          "price_usdc": "0.001",
          "url": "https://api.402rates.com/v1/ping"
        }
      ]
    },
    "pong": true,
    "rail": "cdp-v2",
    "time": "2026-07-10T12:00:00Z"
  },
  "type": "json"
}