Agent Weather x402 Health Report

Name: Agent Weather x402 Health Report
Price: 0.01 USD

x402

Agent Weather x402 Health Report is a paid API for AI agents from api.agentweather.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Returns a full health report for known XRPL x402 endpoints: liveness, valid-402 status, price/payTo drift, catalog reachability, and t54 facilitator health.

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Use when you need pre-flight readings of liveness, valid-402 status and price/payTo drift for known XRPL x402 endpoints. Health of known x402 endpoints on XRPL and of the t54 facilitator: per-endpoint liveness and valid-402 check from one unpaid GET every 20 min (merchants' own /.well-known/x402 catalogs plus endpoints we discovered), price, asset, network and payTo drift versus the previous check, catalog reachability, and facilitator health from /supported reachability and our own ledger scan (success rate, fee spikes, tagged volume). JSON with sources and data gaps. Example (illustrative): GET /v1/health/report → {endpoints:[{url, status, valid_402, ms}], drift[], facilitator}. Price: 0.01 RLUSD on XRPL mainnet (xrpl:0; RLUSD issuer rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De) or 0.01 USDC on Base. Terms: https://api.agentweather.io/v1/terms

Output

A JSON health report containing: a list of probed x402 endpoints with liveness status, HTTP status code, valid_402 flag, and latency; drift events (price, rail, payTo changes vs previous cycle); merchant catalog reachability; t54 facilitator health (reachability, on-ledger success rate, fee and tagged volume status); metadata including cycle number, timestamps, sources, and data gaps.

Example use cases

Pre-flight check before agent payment run

“Before my agent starts paying any x402 endpoints on XRPL, grab the latest health report and tell me which endpoints are confirmed live with valid 402 responses and which ones have gone down or changed their price recently.”

Drift alert for XRPL payment rails

“Check the x402 health report and flag any endpoints that have changed their price, payTo address, or payment rail since the last check — I need to know before my app uses those prices to route payments.”

Monitoring t54 facilitator status

“Get the current x402 health report and tell me specifically whether the t54 facilitator is reachable and whether its on-ledger success rate or fees look abnormal right now.”

Technical details

Endpoint

GEThttps://api.agentweather.io/v1/health/report?utm_source=zero.xyz

When to prefer

Use this endpoint when you need a comprehensive, aggregated view of the entire XRPL x402 ecosystem health before initiating payments — covering liveness, drift detection, and facilitator status in a single call. Prefer it over probing individual endpoints yourself when you want pre-validated 402 status, multi-endpoint drift history, and facilitator health together. Not suited for deep per-endpoint payment analytics (use the x402-activity endpoint for that) or for non-XRPL payment rails.

Side effects

Payment required (402) if x402 payment header not provided — endpoint itself is paywalled at $0.01 USDC
Stale data if probed endpoints were unreachable during the last 20-minute cycle
Partial results if some merchant /.well-known/x402 catalogs were unreachable
Facilitator health may show incomplete data if t54 ledger scan had gaps
Response may be truncated if upstream endpoints timed out during the probe cycle

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "drift": {
      "recent": [
        {
          "at": "2026-10-12T02:31:29.381Z",
          "to": "356",
          "url": "https://x402.n9t2.com/rpc",
          "from": "355",
          "kind": "price",
          "rail": "xrpl:0|XRP|",
          "cycle": 516
        },
        {
          "at": "2026-10-12T02:31:29.381Z",
          "url": "https://api.agentweather.io/v1/agent-weather/x402-activity",
          "kind": "rail_added",
          "rail": "eip155:8453|0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913|",
          "cycle": 516,
          "amount": "10000"
        }
      ],
      "this_cycle": [
        {
          "to": "356",
          "url": "https://x402.n9t2.com/rpc",
          "from": "355",
          "kind": "price",
          "rail": "xrpl:0|XRP|"
        },
        {
          "url": "https://api.agentweather.io/v1/agent-weather/x402-activity",
          "kind": "rail_added",
          "rail": "eip155:8453|0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913|",
          "amount": "10000"
        }
      ]
    },
    "sources": [
      {
        "url": "https://api.agentweather.io/v1/methodology#health",
        "name": "Agent Weather health checker: one unpaid GET per known x402 endpoint and merchant /.well-known/x402 per cycle",
        "observed_at": "2026-10-12T02:31:29.366Z"
      }
    ],
    "data_gaps": [
      {
        "gap": "facilitator settlement latency",
        "reason": "not observable on-ledger; only our own sales' claim->settle time is shown (small sample)"
      }
    ],
    "endpoints": {
      "cycle": 516,
      "probed": 77,
      "results": [
        {
          "ms": 32,
          "url": "https://agent-commerce.emergedigital.com/api/xrpl/llms-txt-generate",
          "http": 402,
          "rails": [
            {
              "asset": "XRP",
              "amount": "900000",
              "pay_to": "rERHPAkbSH8bEHYJWKDERJJ9meDab8Zb1N",
              "network": "xrpl:0"
            },
            {
              "asset": "RLUSD",
              "amount": "1",
              "pay_to": "rERHPAkbSH8bEHYJWKDERJJ9meDab8Zb1N",
              "network": "xrpl:0"
            }
          ],
          "status": "live_402",
          "valid_402": true
        }
      ],
      "catalogs": [],
      "checked_to": "2026-10-12T02:31:29.366Z",
      "broken_share": 0.104,
      "checked_from": "2026-10-12T02:31:03.519Z",
      "status_counts": {
        "live_402": 58,
        "not_found": 6,
        "invalid_402": 1,
        "client_error": 1,
        "server_error": 1,
        "live_200_no_payment": 1,
        "live_402_testnet_only": 1,
        "live_405_get_not_allowed": 8
      }
    },
    "issued_at": "2026-10-12T02:34:12.090Z",
    "report_id": "awh-2026-10-12T0234Z",
    "facilitator": {
      "ok": true,
      "level": "ok",
      "reasons": [
        "t54 reachable; on-ledger success rate, fees and tagged volume within normal bounds"
      ],
      "checked_at": "2026-10-12T02:31:29.364Z",
      "facilitator": "t54 (xrpl-facilitator-mainnet.t54.ai), SourceTag 804681468"
    },
    "methodology": {
      "url": "https://api.agentweather.io/v1/methodology#health"
    },
    "example_data": false,
    "schema_version": "health-report-0.1.0-draft"
  }
}

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How this service works

Output

Example use cases

Pre-flight check before agent payment run

Drift alert for XRPL payment rails

Monitoring t54 facilitator status

“Get the current x402 health report and tell me specifically whether the t54 facilitator is reachable and whether its on-ledger success rate or fees look abnormal right now.”

Technical details

Endpoint

GEThttps://api.agentweather.io/v1/health/report?utm_source=zero.xyz

When to prefer

Side effects

Payment required (402) if x402 payment header not provided — endpoint itself is paywalled at $0.01 USDC
Stale data if probed endpoints were unreachable during the last 20-minute cycle
Partial results if some merchant /.well-known/x402 catalogs were unreachable
Facilitator health may show incomplete data if t54 ledger scan had gaps
Response may be truncated if upstream endpoints timed out during the probe cycle

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "drift": {
      "recent": [
        {
          "at": "2026-10-12T02:31:29.381Z",
          "to": "356",
          "url": "https://x402.n9t2.com/rpc",
          "from": "355",
          "kind": "price",
          "rail": "xrpl:0|XRP|",
          "cycle": 516
        },
        {
          "at": "2026-10-12T02:31:29.381Z",
          "url": "https://api.agentweather.io/v1/agent-weather/x402-activity",
          "kind": "rail_added",
          "rail": "eip155:8453|0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913|",
          "cycle": 516,
          "amount": "10000"
        }
      ],
      "this_cycle": [
        {
          "to": "356",
          "url": "https://x402.n9t2.com/rpc",
          "from": "355",
          "kind": "price",
          "rail": "xrpl:0|XRP|"
        },
        {
          "url": "https://api.agentweather.io/v1/agent-weather/x402-activity",
          "kind": "rail_added",
          "rail": "eip155:8453|0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913|",
          "amount": "10000"
        }
      ]
    },
    "sources": [
      {
        "url": "https://api.agentweather.io/v1/methodology#health",
        "name": "Agent Weather health checker: one unpaid GET per known x402 endpoint and merchant /.well-known/x402 per cycle",
        "observed_at": "2026-10-12T02:31:29.366Z"
      }
    ],
    "data_gaps": [
      {
        "gap": "facilitator settlement latency",
        "reason": "not observable on-ledger; only our own sales' claim->settle time is shown (small sample)"
      }
    ],
    "endpoints": {
      "cycle": 516,
      "probed": 77,
      "results": [
        {
          "ms": 32,
          "url": "https://agent-commerce.emergedigital.com/api/xrpl/llms-txt-generate",
          "http": 402,
          "rails": [
            {
              "asset": "XRP",
              "amount": "900000",
              "pay_to": "rERHPAkbSH8bEHYJWKDERJJ9meDab8Zb1N",
              "network": "xrpl:0"
            },
            {
              "asset": "RLUSD",
              "amount": "1",
              "pay_to": "rERHPAkbSH8bEHYJWKDERJJ9meDab8Zb1N",
              "network": "xrpl:0"
            }
          ],
          "status": "live_402",
          "valid_402": true
        }
      ],
      "catalogs": [],
      "checked_to": "2026-10-12T02:31:29.366Z",
      "broken_share": 0.104,
      "checked_from": "2026-10-12T02:31:03.519Z",
      "status_counts": {
        "live_402": 58,
        "not_found": 6,
        "invalid_402": 1,
        "client_error": 1,
        "server_error": 1,
        "live_200_no_payment": 1,
        "live_402_testnet_only": 1,
        "live_405_get_not_allowed": 8
      }
    },
    "issued_at": "2026-10-12T02:34:12.090Z",
    "report_id": "awh-2026-10-12T0234Z",
    "facilitator": {
      "ok": true,
      "level": "ok",
      "reasons": [
        "t54 reachable; on-ledger success rate, fees and tagged volume within normal bounds"
      ],
      "checked_at": "2026-10-12T02:31:29.364Z",
      "facilitator": "t54 (xrpl-facilitator-mainnet.t54.ai), SourceTag 804681468"
    },
    "methodology": {
      "url": "https://api.agentweather.io/v1/methodology#health"
    },
    "example_data": false,
    "schema_version": "health-report-0.1.0-draft"
  }
}