Api Endpoint

x402 Trust Watch 30d

Monitor one endpoint for 30 days: alerts on payTo, price, asset or network changes, 402-spec regressions, delisting, and liveness. Push to signed HTTPS webhooks or Slack/Discord URLs (max 5 each), all connection-tested before payment. Returns a one-time bearer secret; edit URLs or cancel early via bearer-authed PATCH/DELETE /v1/watch/{id}, or poll the append-only event log.

Open interactive test console

Offering

Provider
x402-trust.com
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Blockchain And Crypto
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://x402-trust.com/v1/watch-endpoint-30d
MIME type
application/json
First seen
2026-10-16T01:50:24.663Z
Last seen
Tags
X402, Trust, reliability, Monitoring, uptime, Agents

Payment pricing

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

Payment option 1
0.2 USDC
Atomic price: 200000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "200000",
    "payTo": "0xbBECBE90F28632a9d52ed67b33b43767b8c89285"
  }
]

Observed health

Status
Healthy
Latest latency
321 ms
Average latency
446 ms
HTTP status
204
Last checked
Reachability
100% over 13 checks

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

Input schema

{
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "type": {
      "const": "http"
    },
    "method": {
      "enum": [
        "GET",
        "POST",
        "PUT",
        "PATCH",
        "DELETE",
        "HEAD"
      ]
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "type": "object",
      "properties": {
        "endpoint": {
          "type": "string"
        },
        "events": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "liveness_sensitivity_n": {
          "type": "integer"
        },
        "delivery": {
          "type": "object",
          "properties": {
            "webhook_urls": {
              "type": "array",
              "items": {
                "type": "string"
              }
            },
            "slack_url": {
              "type": "string"
            }
          },
          "required": [
            "webhook_urls",
            "slack_url"
          ]
        }
      },
      "required": [
        "endpoint",
        "events",
        "liveness_sensitivity_n",
        "delivery"
      ]
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ]
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object",
      "properties": {
        "watch_id": {
          "type": "string"
        },
        "secret": {
          "type": "string"
        },
        "poll_url": {
          "type": "string"
        },
        "renew_url": {
          "type": "string"
        },
        "edit_url": {
          "type": "string"
        },
        "cancel_url": {
          "type": "string"
        },
        "expires_at": {
          "type": "integer"
        },
        "watched": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "endpoint_id": {
                "type": "integer"
              },
              "resource": {
                "type": "string"
              }
            },
            "required": [
              "endpoint_id",
              "resource"
            ]
          }
        },
        "probe_interval_sec": {
          "type": "integer"
        },
        "subscribed_events": {
          "type": "string"
        },
        "liveness_sensitivity_n": {
          "type": "integer"
        },
        "delivery": {
          "type": "object",
          "properties": {
            "poll": {
              "type": "boolean"
            },
            "webhook": {
              "type": "array",
              "items": {
                "type": "string"
              }
            },
            "slack": {
              "type": "array"
            }
          },
          "required": [
            "poll",
            "webhook",
            "slack"
          ]
        },
        "next_steps": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "step": {
                "type": "integer"
              },
              "action": {
                "type": "string"
              },
              "details": {
                "type": "string"
              },
              "method": {
                "type": "string"
              },
              "url": {
                "type": "string"
              },
              "headers": {
                "type": "object",
                "properties": {
                  "Authorization": {
                    "type": "string"
                  }
                },
                "required": [
                  "Authorization"
                ]
              },
              "cursor_param": {
                "type": "string"
              },
              "cursor_hint": {
                "type": "string"
              },
              "enabled": {
                "type": "boolean"
              }
            },
            "required": [
              "step",
              "action",
              "details"
            ]
          }
        }
      },
      "required": [
        "watch_id",
        "secret",
        "poll_url",
        "renew_url",
        "edit_url",
        "cancel_url",
        "expires_at",
        "watched",
        "probe_interval_sec",
        "subscribed_events",
        "liveness_sensitivity_n",
        "delivery",
        "next_steps"
      ]
    }
  },
  "required": [
    "type"
  ]
}