What agents actually pay for on a 500+ tool x402 catalog
What agents actually pay for on a 500+ tool x402 catalog - the paid intelligence layer over Agent402's own sales ledger, the one demand signal that never reaches the chain (settlements are on-chain; WHICH tool was bought is not). Aggregate sales totals are free at /api/sales; this adds the per-tool layer they deliberately omit: pick the window (days 1-90) and the ranking lens with sort: 'buyers' (distinct paying wallets, default - the whale/wash-resistant read), 'sales' (volume), 'usd'.
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://agent402.tools/api/bestsellers
| Category | Market data |
|---|---|
| Provider host | agent402.tools |
| Networks | algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, eip155:10, eip155:1329, eip155:137, eip155:143, eip155:42161, eip155:42220, eip155:43114, eip155:4663, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, stellar:pubnet |
| Payment schemes | exact, upto |
| Self-reported calls, 30 days | 217 from 20 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.005 | 934 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"days": 30,
"limit": 10,
"sort": "buyers"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"days": {
"description": "Aggregation window in days, 1-90 (default 30). The trend compares against the same-length window immediately before it.",
"type": "integer"
},
"limit": {
"description": "How many tools to return (1-50, default 10)",
"type": "integer"
},
"sort": {
"description": "Ranking lens: buyers=distinct paying wallets (default, whale-resistant), sales=volume, usd=revenue, organic=organicScore (buyer diversity)",
"enum": [
"buyers",
"sales",
"usd",
"organic"
],
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"bestsellers": {
"type": "array"
},
"days": {
"type": "integer"
},
"generatedAt": {
"type": "string"
},
"limit": {
"type": "integer"
},
"note": {
"type": "string"
},
"persistent": {
"type": "boolean"
},
"recordingSince": {
"type": "string"
},
"sort": {
"type": "string"
},
"totals": {
"type": "object"
}
},
"required": [
"days",
"sort",
"limit",
"recordingSince",
"persistent",
"totals",
"bestsellers",
"note",
"generatedAt"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}