Check if a URL is up or down
Check if a URL is up or down. Returns status code, latency, redirect info, TLS status, and server headers.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
976 msmedian answer time
$0.0216listed price per call
$0.0216price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.strale.io/x402/uptime-check
| Category | Code and developer |
|---|---|
| Provider host | api.strale.io |
| Networks | base |
| Payment schemes | exact |
| Self-reported calls, 30 days | 29 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.0216 | 976 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"method": {
"type": "string"
},
"timeout_ms": {
"type": "integer"
},
"url": {
"required": true,
"type": "string"
}
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}