OnchainIntel Probe - Standard Health Check

x402

OnchainIntel Probe - Standard Health Check is a paid API for AI agents from probe.onchainintel.net, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-13).

Performs a standard HTTP endpoint health check with extended verification, returning status, endpoint identity, and a timestamp

Price / call$0.25

Seller volume →—

Success—

StatusUnknown

How this service works

Standard endpoint health check with extended verification

Output

Returns a JSON object with a status field (always 'ok' when healthy), the endpoint identifier string, an ISO timestamp of the check, and an optional tier string indicating the service level of the checked endpoint.

Example use cases

Routine API uptime monitoring

“Check if the endpoint at https://api.myplatform.com/v2/orders is healthy and responding — I want to see its current status, what tier it's on, and when the check was run.”

Pre-deployment service readiness check

“Before we push the new release, run an extended health check on https://staging.internal.io/health so I can confirm it's returning OK and see the tier info — I need a timestamped record for the deployment log.”

Verify third-party integration endpoint

“Can you probe https://partner-api.vendorname.com/webhook to make sure it's up and responding correctly? I'd like to know its status, tier level, and the exact time of the check.”

Technical details

Endpoint

POSThttps://probe.onchainintel.net/api/check

When to prefer

Choose this endpoint when you need a standard extended health check with tier information and timestamped attestation, as opposed to a lightweight ping (less data) or premium full attestation (higher cost). Best for routine monitoring where basic status plus tier metadata is sufficient.

Side effects

Endpoint unreachable or offline — returns non-ok status or connection error
Invalid input schema — missing required fields like type, method, bodyType, or body returns a 400-level error
Payment failure — missing or invalid x402 payment header results in 402 Payment Required
Malformed body type enum — providing unsupported bodyType value returns validation error
Timeout if the target endpoint is slow to respond

Input

{
  "input": {
    "body": {
      "timeout": 30,
      "endpoint": "https://api.example.com/health"
    },
    "type": "http",
    "method": "POST",
    "bodyType": "json"
  }
}

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

{
  "tier": "0.25",
  "status": "ok",
  "endpoint": "check",
  "timestamp": "2026-06-05T23:55:21.359Z"
}

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Example use cases

Routine API uptime monitoring

“Check if the endpoint at https://api.myplatform.com/v2/orders is healthy and responding — I want to see its current status, what tier it's on, and when the check was run.”

Pre-deployment service readiness check

Verify third-party integration endpoint

“Can you probe https://partner-api.vendorname.com/webhook to make sure it's up and responding correctly? I'd like to know its status, tier level, and the exact time of the check.”

Technical details

Endpoint

POSThttps://probe.onchainintel.net/api/check

When to prefer

Side effects

Endpoint unreachable or offline — returns non-ok status or connection error
Invalid input schema — missing required fields like type, method, bodyType, or body returns a 400-level error
Payment failure — missing or invalid x402 payment header results in 402 Payment Required
Malformed body type enum — providing unsupported bodyType value returns validation error
Timeout if the target endpoint is slow to respond

Input

{
  "input": {
    "body": {
      "timeout": 30,
      "endpoint": "https://api.example.com/health"
    },
    "type": "http",
    "method": "POST",
    "bodyType": "json"
  }
}

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

{
  "tier": "0.25",
  "status": "ok",
  "endpoint": "check",
  "timestamp": "2026-06-05T23:55:21.359Z"
}