Compare one x402 resource's Coinbase Bazaar discovery visibility with a caller-h
Compare one x402 resource's Coinbase Bazaar discovery visibility with a caller-held baseline: merchant presence, discovery metadata, schema metadata, visible payment fields, and top-20 position for 1–3 buyer queries. Not a VM05 replacement, direct payment-contract probe, global rank, or remediation advice.
Answeringour last check, 2026-10-02
1 of 1checks answered this week
219 msmedian answer time
$0.005listed price per call
$0.005price 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://api.agentmercantile.com/v1/bazaar-visibility-change
| Category | Commerce and shopping |
|---|---|
| Provider host | api.agentmercantile.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-02 | valid payment request | 402 | $0.005 | 219 ms |
Example input (from the provider)
{
"body": {
"pay_to": "0x0000000000000000000000000000000000000001",
"queries": [
"example paid json api"
],
"resource": "https://api.example.com/v1/paid"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"baseline": {
"description": "Optional caller-held sealed baseline.",
"type": "object"
},
"pay_to": {
"type": "string"
},
"queries": {
"items": {
"type": "string"
},
"maxItems": 3,
"minItems": 1,
"type": "array"
},
"resource": {
"format": "uri",
"type": "string"
}
},
"required": [
"resource",
"pay_to",
"queries"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": true,
"properties": {
"decision": {
"enum": [
"BASELINE_CREATED",
"CONTINUE",
"CHANGED",
"HOLD"
],
"type": "string"
},
"machine": {
"enum": [
"VM11"
],
"type": "string"
},
"methodology_version": {
"enum": [
"bazaar-visibility-change-0.1.0"
],
"type": "string"
},
"status": {
"enum": [
"OK",
"PARTIAL",
"HOLD"
],
"type": "string"
}
},
"required": [
"status",
"decision",
"machine",
"methodology_version"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}