bazaar-demand
Check an x402 niche before you build or buy. Send {"query":"pdf to markdown"}. Returns matching bazaar listings and hosts, how many have outside paying buyers in the last 30 days, max and median unique payers, price quartiles overall and among listings with demand, top listings and hosts by payers, and a verdict: empty, no-demand, thin-supply, contested, or incumbent-dominated. From Coinbase discovery metrics, refreshed every 6 hours.
Offering
- Provider
- audit.152-53-82-29.sslip.io
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Blockchain And Crypto
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://audit.152-53-82-29.sslip.io/v1/niche- MIME type
- Not provided
- First seen
- 2026-10-16T01:50:45.949Z
- Last seen
- Tags
- x402-bazaar, market-research, competition, pricing, demand
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.01 USDC
Atomic price: 10000 · Network: eip155:137 · Asset: USDC · Scheme: exact - Payment option 3
- 0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"payTo": "0x9Ea52806dB0b25a8130D2b210D5336eC1DCFBa0e"
},
{
"scheme": "exact",
"network": "eip155:137",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"amount": "10000",
"payTo": "0x9Ea52806dB0b25a8130D2b210D5336eC1DCFBa0e"
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "10000",
"payTo": "EtmTq4WoUyKvh5aPpB4xXNDRQDQmPSYBzLGLKJprZHHd"
}
]Observed health
- Status
- Healthy
- Latest latency
- 17 ms
- Average latency
- 111 ms
- HTTP status
- 200
- Last checked
- Reachability
- 100% over 14 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"limit": {
"description": "Top listings to return, default 10",
"maximum": 25,
"minimum": 1,
"type": "integer"
},
"query": {
"description": "One to six words describing the service, for example pdf to markdown. Longer descriptions return the closest listings.",
"type": "string"
}
},
"required": [
"query"
],
"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 schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"limit": {
"description": "Top listings to return, default 10",
"maximum": 25,
"minimum": 1,
"type": "integer"
},
"query": {
"description": "One to six words describing the service, for example pdf to markdown. Longer descriptions return the closest listings.",
"type": "string"
}
},
"required": [
"query"
],
"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": {
"bazaar_listings": {
"type": "integer"
},
"data_as_of": {
"type": "string"
},
"demand": {
"properties": {
"calls_30d": {
"type": "integer"
},
"listings_with_outside_payers": {
"type": "integer"
},
"max_unique_payers_30d": {
"type": "integer"
},
"median_unique_payers_30d_among_demand": {
"type": "integer"
},
"share_with_outside_payers": {
"type": "number"
}
},
"type": "object"
},
"match_mode": {
"enum": [
"all-words",
"most-words",
"ranked"
],
"type": "string"
},
"match_score": {
"description": "Ranked mode only: closeness score of the best listing",
"type": "number"
},
"notes": {
"items": {
"type": "string"
},
"type": "array"
},
"price_usd": {
"properties": {
"all": {
"properties": {
"max": {
"type": "number"
},
"median": {
"type": "number"
},
"min": {
"type": "number"
},
"n": {
"type": "integer"
},
"p25": {
"type": "number"
},
"p75": {
"type": "number"
}
},
"type": [
"object",
"null"
]
},
"with_demand": {
"properties": {
"max": {
"type": "number"
},
"median": {
"type": "number"
},
"min": {
"type": "number"
},
"n": {
"type": "integer"
},
"p25": {
"type": "number"
},
"p75": {
"type": "number"
}
},
"type": [
"object",
"null"
]
}
},
"type": "object"
},
"query": {
"type": "string"
},
"suggested_query": {
"description": "Ranked mode with a match only: keywords the market was sized on",
"type": "string"
},
"supply": {
"properties": {
"called_last_7d": {
"type": "integer"
},
"hosts": {
"type": "integer"
},
"listings": {
"type": "integer"
}
},
"type": "object"
},
"top_hosts": {
"items": {
"properties": {
"calls_30d": {
"type": "integer"
},
"host": {
"type": "string"
},
"listings": {
"type": "integer"
},
"listings_with_demand": {
"type": "integer"
},
"max_unique_payers_30d": {
"type": "integer"
}
},
"type": "object"
},
"type": "array"
},
"top_listings": {
"items": {
"properties": {
"calls_30d": {
"type": "integer"
},
"description": {
"type": "string"
},
"host": {
"type": "string"
},
"last_called_at": {
"type": [
"string",
"null"
]
},
"networks": {
"items": {
"type": "string"
},
"type": "array"
},
"price_usd": {
"type": [
"number",
"null"
]
},
"resource": {
"type": "string"
},
"unique_payers_30d": {
"type": "integer"
}
},
"type": "object"
},
"type": "array"
},
"verdict": {
"properties": {
"label": {
"enum": [
"empty",
"no-demand",
"thin-supply",
"contested",
"incumbent-dominated"
],
"type": "string"
},
"reason": {
"type": "string"
}
},
"type": "object"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}