x402-niche-briefs.fly.dev
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 ($0.08). Ops notes only; no market-size claims. Unknown category returns 404, not charged.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.01 USDC on Base to 0x847f…b03A9. The signed payment is good for 5 minutes.
- Paid to
- 0x847f…b03A9
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"category": "all"
}
},
"output": {
"type": "json",
"example": {
"as_of": "2026-08-28",
"count": 11,
"items": [
{
"slug": "shopify-gmc-feed-ops",
"as_of": "2026-08-28",
"buyer": "Shopify founder or ecommerce ops lead whose Merchant Center is suspended or whose Diagnostics tab is full of item disapprovals.",
"title": "Shopify Merchant Center feed ops"
}
],
"category": "all",
"full_pack_url": "https://x402-niche-briefs.fly.dev/v1/niches",
"single_brief_url": "https://x402-niche-briefs.fly.dev/v1/niche-brief?slug=shopify-gmc-feed-ops"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"category"
],
"properties": {
"category": {
"enum": [
"all",
"ecommerce",
"compliance",
"b2b"
],
"type": "string",
"description": "Niche catalog category filter"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"as_of",
"category",
"count",
"items",
"single_brief_url",
"full_pack_url"
],
"properties": {
"as_of": {
"type": "string"
},
"count": {
"type": "number"
},
"items": {
"type": "array",
"items": {
"type": "object",
"required": [
"slug",
"title",
"buyer",
"as_of"
],
"properties": {
"slug": {
"type": "string"
},
"as_of": {
"type": "string"
},
"buyer": {
"type": "string"
},
"title": {
"type": "string"
}
}
}
},
"category": {
"type": "string"
},
"full_pack_url": {
"type": "string"
},
"single_brief_url": {
"type": "string"
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-25 20:45Z
- Last indexed by Roundhouse
- 2026-10-26 18:00Z
- Last enriched (probe, favicon, geo)
- —
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- Not probed
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service x402-niche-briefs.fly.dev and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=x402-niche-briefs.fly.dev' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://x402-niche-briefs.fly.dev/v1/niche-catalog, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.