Raw observation history for any publicly listed x402 endpoint
Raw observation history for any publicly listed x402 endpoint: discovery snapshots (listed/delisted/relisted, price changes, payTo changes) and probe time-series (uptime, latency, quoted amount) over the requested window (1-90 days).
Answeringour last check, 2026-09-24
1 of 1checks answered this week
992 msmedian answer time
$0.02listed price per call
$0.02price 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
POST https://x402-trust.com/v1/x402-history
| Category | Market data |
|---|---|
| Provider host | x402-trust.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 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 | $0.02 | 992 ms |
Example input (from the provider)
{
"body": {
"days": 30,
"resource": "https://api.example.com/v1/thing"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"days": {
"type": "integer"
},
"resource": {
"type": "string"
}
},
"required": [
"resource",
"days"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
]
},
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
]
},
"type": {
"const": "http"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"generatedAt": {
"type": "integer"
},
"probes": {
"items": {
"properties": {
"amount": {
"type": "string"
},
"latencyMs": {
"type": "integer"
},
"probeStatus": {
"type": "string"
},
"probedAtTs": {
"type": "integer"
},
"reachable": {
"type": "boolean"
}
},
"required": [
"probedAtTs",
"reachable",
"probeStatus",
"latencyMs",
"amount"
],
"type": "object"
},
"type": "array"
},
"resource": {
"type": "string"
},
"snapshots": {
"items": {
"properties": {
"accepts": {
"items": {
"properties": {
"amount": {
"type": "string"
},
"asset": {
"type": "string"
},
"network": {
"type": "string"
},
"payTo": {
"type": "string"
},
"scheme": {
"type": "string"
}
},
"required": [
"scheme",
"network",
"amount",
"asset",
"payTo"
],
"type": "object"
},
"type": "array"
},
"listed": {
"type": "boolean"
},
"observedAtTs": {
"type": "integer"
},
"source": {
"type": "string"
}
},
"required": [
"source",
"observedAtTs",
"listed",
"accepts"
],
"type": "object"
},
"type": "array"
}
},
"required": [
"resource",
"generatedAt",
"snapshots",
"probes"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}