HookPulse
HookPulse: one uptime check of a URL (status, response time, keyword, TLS certificate), paid per call
Offering
- Provider
- hookpulse.net
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Other
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://hookpulse.net/api/x402/check- MIME type
- application/json
- First seen
- 2026-10-25T21:32:28.588Z
- Last seen
- Tags
- Monitoring, Cron, devops
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"payTo": "0x7c22D10a957c62044d03dB5C0086f500Fc645a26"
}
]Observed health
- Status
- Healthy
- Latest latency
- 1271 ms
- Average latency
- 1708 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 4 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"GET"
]
},
"queryParams": {
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "The address to call: http or https, public, without user or password."
},
"method": {
"type": "string",
"description": "`GET` (default) or `HEAD`."
},
"expect_status": {
"type": "string",
"description": "What counts as up: `200-399` by default, a range `a-b` or one code."
},
"keyword": {
"type": "string",
"description": "Text that must be in the first 64 KB of the page; it forces `GET`."
},
"timeout_ms": {
"type": "integer",
"description": "1000 to 30000, default 10000."
}
},
"required": [
"url"
]
}
},
"required": [
"type",
"method",
"queryParams"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"expect_status": {
"description": "What counts as up: `200-399` by default, a range `a-b` or one code.",
"type": "string"
},
"keyword": {
"description": "Text that must be in the first 64 KB of the page; it forces `GET`.",
"type": "string"
},
"method": {
"description": "`GET` (default) or `HEAD`.",
"type": "string"
},
"timeout_ms": {
"description": "1000 to 30000, default 10000.",
"type": "integer"
},
"url": {
"description": "The address to call: http or https, public, without user or password.",
"type": "string"
}
},
"required": [
"url"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"queryParams"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"description": "One reading of an address, paid per call.",
"properties": {
"certificate": {
"description": "The certificate of an https address that answered; `null` otherwise.",
"properties": {
"authorized": {
"description": "The connection passed certificate trust and hostname checks.",
"type": "boolean"
},
"endpoint": {
"description": "HTTPS origin that supplied the certificate.",
"type": "string"
},
"errors": {
"description": "Validation failures, such as `CERT_HAS_EXPIRED`.",
"type": "array"
},
"fingerprint": {
"description": "SHA-256 certificate fingerprint.",
"type": "string"
},
"issuer": {
"description": "Certificate issuer, when available.",
"type": "string"
},
"protocol": {
"description": "Protocol negotiated by this connection.",
"type": "string"
},
"valid_from": {
"description": "Start of validity in UTC.",
"type": "string"
},
"valid_until": {
"description": "End of validity in UTC.",
"type": "string"
}
},
"type": "object"
},
"certificate_error": {
"description": "Why the certificate was not read (`tls_timeout`, `tls_dns_failed`, `tls_connection_failed`, …); `null` when it was read or not tried.",
"type": "null"
},
"checked_at": {
"description": "When the reading was made (UTC, ISO 8601).",
"type": "string"
},
"cobranca": {
"description": "How this call was paid.",
"properties": {
"preco_usd": {
"description": "The price of the call in US dollars, such as `0.01`.",
"type": "string"
},
"repetido": {
"description": "`true` when the credit had already paid this request (the same `Idempotency-Key`): nothing was charged again.",
"type": "boolean"
},
"via": {
"description": "`x402`, `credito` or the marketplace that already charged the call.",
"type": "string"
}
},
"type": "object"
},
"ms": {
"description": "Response time in milliseconds.",
"type": "number"
},
"ok": {
"description": "`true` when it answered inside `expect_status`, with the `keyword` when one was sent.",
"type": "boolean"
},
"reason": {
"description": "Why it failed: `status`, `keyword`, `timeout`, `dns`, `connection`, `tls`, `private_address` or `network`; `null` when it answered.",
"type": "null"
},
"status": {
"description": "HTTP status; `null` when nothing answered.",
"type": "number"
},
"url": {
"description": "The address called.",
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}