Catalog summary preview of the 11 agent-runnable service niche briefs
Catalog summary preview of the 11 agent-runnable service niche briefs: per niche slug, title, target buyer and as_of date. Pass ?category=all|ecommerce|compliance|b2b. JSON. Use to pick a slug before calling /v1/niche-brief?slug= ($0.01) or the full 11-brief pack with first-dollar motions at /v1/niches ($0.08). Ops notes only; no market-size claims. Unknown category returns 404, not charged.
Answeringour last check, 2026-10-25
1 of 1checks answered this week
174 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
GET https://x402-niche-briefs.fly.dev/v1/niche-catalog
| Category | Company and compliance |
|---|---|
| Provider host | x402-niche-briefs.fly.dev |
| 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 |
|---|---|---|---|---|
| 2026-10-25 | valid payment request | 402 | $0.01 | 174 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"category": "all"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"category": {
"description": "Niche catalog category filter",
"enum": [
"all",
"ecommerce",
"compliance",
"b2b"
],
"type": "string"
}
},
"required": [
"category"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"as_of": {
"type": "string"
},
"category": {
"type": "string"
},
"count": {
"type": "number"
},
"full_pack_url": {
"type": "string"
},
"items": {
"items": {
"properties": {
"as_of": {
"type": "string"
},
"buyer": {
"type": "string"
},
"slug": {
"type": "string"
},
"title": {
"type": "string"
}
},
"required": [
"slug",
"title",
"buyer",
"as_of"
],
"type": "object"
},
"type": "array"
},
"single_brief_url": {
"type": "string"
}
},
"required": [
"as_of",
"category",
"count",
"items",
"single_brief_url",
"full_pack_url"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}