x402 market scan
x402 market scan: for a topic, the top CDP Bazaar listings and who actually gets paid, measured on-chain: each seller's USDC received in the last 24 hours, payments and distinct payers, plus how many sellers earned nothing and the median price. Real demand before you build. Input: a topic, e.g. 'token security'. No LLM.
Answeringour last check, 2026-11-04
4 of 4checks answered this week
177 msmedian answer time
$0.01listed price per call
$0.01price 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://minty-sprout.onrender.com/v1/x402-market-scan
| Category | Market data |
|---|---|
| Provider host | minty-sprout.onrender.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 |
|---|---|---|---|---|
| 2026-11-04 | valid payment request | 402 | $0.01 | 178 ms |
| 2026-11-03 | valid payment request | 402 | $0.01 | 178 ms |
| 2026-11-02 | valid payment request | 402 | $0.01 | 172 ms |
| 2026-11-01 | valid payment request | 402 | $0.01 | 177 ms |
Example input (from the provider)
{
"body": {
"input": "token security"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"input": {
"description": "Topic to scan in the x402 Bazaar, e.g. 'token security' or 'crypto price'",
"maxLength": 8000,
"type": "string"
}
},
"required": [
"input"
],
"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": {
"properties": {
"listings": {
"type": "integer"
},
"median_price_usd": {
"type": [
"number",
"null"
]
},
"results": {
"type": "array"
},
"sellers_with_no_revenue_24h": {
"type": "integer"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}