Learning-only BOJ-themed macro snapshot API for x402 v2 Base mainnet verificatio
Learning-only BOJ-themed macro snapshot API for x402 v2 Base mainnet verification.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
1036 msmedian answer time
$0.001listed price per call
$0.001price 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://x402-boj-macro-snapshot.vercel.app/api/boj/macro-snapshot
| Category | Everything else |
|---|---|
| Provider host | x402-boj-macro-snapshot.vercel.app |
| 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 |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.001 | 1036 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"asOf": {
"type": "string"
},
"data": {
"additionalProperties": false,
"properties": {
"cpiYearOverYearPercent": {
"type": "number"
},
"currentAccountBalanceTrillionYen": {
"type": "number"
},
"monetaryBaseTrillionYen": {
"type": "number"
},
"observations": {
"items": {
"additionalProperties": false,
"properties": {
"label": {
"type": "string"
},
"unit": {
"type": "string"
},
"value": {
"type": "number"
}
},
"required": [
"label",
"value",
"unit"
],
"type": "object"
},
"type": "array"
},
"policyRatePercent": {
"type": "number"
}
},
"required": [
"policyRatePercent",
"monetaryBaseTrillionYen",
"currentAccountBalanceTrillionYen",
"cpiYearOverYearPercent",
"observations"
],
"type": "object"
},
"freshness": {
"additionalProperties": false,
"properties": {
"fetchedAt": {
"type": "string"
},
"stale": {
"type": "boolean"
}
},
"required": [
"fetchedAt",
"stale"
],
"type": "object"
},
"service": {
"type": "string"
},
"source": {
"additionalProperties": false,
"properties": {
"name": {
"type": "string"
},
"note": {
"type": "string"
},
"url": {
"type": "string"
}
},
"required": [
"name",
"url",
"note"
],
"type": "object"
}
},
"required": [
"service",
"asOf",
"source",
"data",
"freshness"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}