Use when a Base address just paid you and you want to know what it is before you act on it
Use when a Base address just paid you and you want to know what it is before you act on it. Returns its public x402 payment footprint in the window (payments, distinct recipients, cadence, native activity, what this shop has seen of it) and a class with evidence and confidence — disclosed_scout, scheduled_verifier, catalogue_sweep, paying_index, repeat_buyer, single_touch — plus the rule for reading it. Not an identity claim. Free doors: /api/v1/payer-profile/example and /classes.
10000 (raw units)
price
5
calls / 30d
2
unique payers
2026-09-14
updated
Provider
api.oblique.markets · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x970007590aCC5C938cd51345B17AF51B1B40D3Ab",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"maxTimeoutSeconds": 60
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "GYyTRmt317JafPHXPnM54Fsvsma5GnS9wm6qGMqaykdS",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "10000",
"maxTimeoutSeconds": 60
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"body": {
"address": "0xc9c7b38C0942914fC8EA12063BC92dcd3b581…"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"address": "0xc9c7b38c0942914fc8ea12063bc92dcd3b581…",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02…",
"cache": "miss",
"cadence": {
"active_days": 6,
"modal_hours_utc": [
{
"hour_utc": 19,
"payments": 207
}
],
"payments_per_day": 27.033,
"regularity": {
"inter_payment_gap_cv": 5.091,
"note": "coefficient of variation of the gaps be…"
},
"span_days": 5.4
},
"class": "paying_index",
"computed_at": "2026-09-10T00:21:24.086Z",
"confidence": "high",
"coverage": {
"complete": true,
"explorer_host_failures": 0,
"explorer_rate_limited": 0,
"explorer_requests": 18,
"explorer_retries": 0,
"note": "every outbound USDC transfer in the win…",
"upstream_ms": 12328
},
"distinct_recipients": 346,
"evidence": {
"active_days": 6,
"distinct_recipients": 346,
"native_tx_count": 0,
"payments": 811,
"payments_per_day": 27.033,
"span_days": 5.4
},
"first_seen": "2026-09-04T09:23:49.000Z",
"generated_at": "2026-09-10T00:21:24.086Z",
"last_seen": "2026-09-09T19:02:35.000Z",
"native_tx_count": 0,
"native_tx_count_is_lower_bound": false,
"network": "eip155:8453",
"note": "class is a heuristic over public on-cha…",
"our_observation": {
"classes": {
"known_sweep": 8,
"real": 1
},
"classification": "known_sweep",
"first_seen": "2026-09-05T01:01:56.354Z",
"last_seen": "2026-09-09T12:09:45.609Z",
"payments": 9,
"returned_after_1h": true,
"routes_bought": 9,
"seen": true
},
"payments": 811,
"payments_per_recipient": 2.34,
"reading_rule": "the first one to three payers of a new …",
"reason": "346 distinct recipients on 6 distinct d…",
"top_recipients": [
{
"payments": 17,
"recipient": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd1…"
}
],
"total_usdc": 39.2905,
"window_days": 30,
"window_start": "2026-08-11T00:21:11.758Z"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"address": {
"type": "string"
},
"window_days": {
"type": "integer"
}
},
"required": [
"address"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"address": {
"type": "string"
},
"asset": {
"type": "string"
},
"cache": {
"type": "string"
},
"cadence": {
"properties": {
"active_days": {
"type": "integer"
},
"modal_hours_utc": {
"items": {
"type": "object"
},
"type": "array"
},
"payments_per_day": {
"type": "number"
},
"regularity": {
"type": "object"
},
"span_days": {
"type": "number"
}
},
"type": "object"
},
"class": {
"type": "string"
},
"computed_at": {
"type": "string"
},
"confidence": {
"type": "string"
},
"coverage": {
"properties": {
"complete": {
"type": "boolean"
},
"explorer_host_failures": {
"type": "integer"
},
"explorer_rate_limited": {
"type": "integer"
},
"explorer_requests": {
"type": "integer"
},
"explorer_retries": {
"type": "integer"
},
"note": {
"type": "string"
},
"upstream_ms": {
"type": "integer"
}
},
"type": "object"
},
"distinct_recipients": {
"type": "integer"
},
"evidence": {
"properties": {
"active_days": {
"type": "integer"
},
"distinct_recipients": {
"type": "integer"
},
"native_tx_count": {
"type": "integer"
},
"payments": {
"type": "integer"
},
"payments_per_day": {
"type": "number"
},
"span_days": {
"type": "number"
}
},
"type": "object"
},
"first_seen": {
"type": "string"
},
"generated_at": {
"type": "string"
},
"last_seen": {
"type": "string"
},
"native_tx_count": {
"type": "integer"
},
"native_tx_count_is_lower_bound": {
"type": "boolean"
},
"network": {
"type": "string"
},
"note": {
"type": "string"
},
"our_observation": {
"properties": {
"classes": {
"type": "object"
},
"classification": {
"type": "string"
},
"first_seen": {
"type": "string"
},
"last_seen": {
"type": "string"
},
"payments": {
"type": "integer"
},
"returned_after_1h": {
"type": "boolean"
},
"routes_bought": {
"type": "integer"
},
"seen": {
"type": "boolean"
}
},
"type": "object"
},
"payments": {
"type": "integer"
},
"payments_per_recipient": {
"type": "number"
},
"reading_rule": {
"type": "string"
},
"reason": {
"type": "string"
},
"top_recipients": {
"items": {
"properties": {
"payments": {
"type": "integer"
},
"recipient": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"total_usdc": {
"type": "number"
},
"window_days": {
"type": "integer"
},
"window_start": {
"type": "string"
}
},
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://api.oblique.markets/api/v1/paid/payer-profile" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://api.oblique.markets/api/v1/paid/payer-profile");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://api.oblique.markets/api/v1/paid/payer-profile")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/557.json, and this resource appears in /discovery/resources and /discovery/search.