Wash-filtered intelligence for x402: categories, services, wash analysis, trends.
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Get the aggregate wash-report dataset: 30-day total active buyers, real-volume %, suspected_wash and self_test counts, full 8-label distribution, 14-day wash percentage time series, and five anonymized case studies (Service A through E) with pattern signals. For per-address real-time wash analysis with full signal breakdown, use the paid POST /api/v1/wash/check HTTP endpoint ($0.05 USDC) — that endpoint speaks x402, agents pay and receive data in a single HTTP round-trip. Free tier. No payment required. Returns wash-filtered data using the same v2.0 algorithm as the paid endpoints.
Optional wallet or seller address. When provided, the response includes a hint about the paid per-address endpoint.
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Get the aggregate wash-report dataset: 30-day total active buyers, real-volume %, suspected_wash and self_test counts, full 8-label distribution, 14-day wash percentage time series, and five anonymized case studies (Service A through E) with pattern signals. For per-address real-time wash analysis with full signal breakdown, use the paid POST /api/v1/wash/check HTTP endpoint ($0.05 USDC) — that endpoint speaks x402, agents pay and receive data in a single HTTP round-trip. Free tier. No payment required. Returns wash-filtered data using the same v2.0 algorithm as the paid endpoints.
| Argument | Type | Description |
|---|---|---|
| address | string | Optional wallet or seller address. When provided, the response includes a hint about the paid per-address endpoint. |
{
"type": "object",
"properties": {
"address": {
"type": "string",
"default": "",
"description": "Optional wallet or seller address. When provided, the response includes a hint about the paid per-address endpoint."
}
},
"additionalProperties": false
}List all 33 x402 service categories with aggregate stats: services count, 24h volume, transaction count, real-volume %, and label distribution. Use this to understand the shape of the x402 ecosystem before drilling into specific services or wallets. Free tier. No payment required. Returns wash-filtered data using the same v2.0 algorithm as the paid endpoints.
No arguments.
{
"type": "object",
"properties": {},
"additionalProperties": false
}Get the full detail record for one x402 service: name, description, seller address, chain, price, 24h and total transaction stats, 30-day daily volume time series, buyer-label distribution, and top buyers. Use this to evaluate a single service's traffic composition. Free tier. No payment required. Returns wash-filtered data using the same v2.0 algorithm as the paid endpoints.
| Argument | Type | Description |
|---|---|---|
| service_id* | integer | Numeric x402 service id (visible in /services list and detail URLs). |
{
"type": "object",
"required": [
"service_id"
],
"properties": {
"service_id": {
"type": "integer",
"description": "Numeric x402 service id (visible in /services list and detail URLs)."
}
},
"additionalProperties": false
}Get the last-24-hour trends snapshot: new services count vs the previous 24h, total transaction count, total USDC volume, active buyer count, daily new-services bar (14 days), recent new services (top 10), category volume movers, and hot services with traffic surges (>= 100 24h tx and >= +50% growth). Refreshed every 5 min. Free tier. No payment required. Returns wash-filtered data using the same v2.0 algorithm as the paid endpoints.
No arguments.
{
"type": "object",
"properties": {},
"additionalProperties": false
}Search the index of 36k+ x402 services with filters. Returns a paginated list of matching services with their stats and label mix. Use this to find services by topic, chain, or seller wallet. Free tier. No payment required. Returns wash-filtered data using the same v2.0 algorithm as the paid endpoints.
| Argument | Type | Description |
|---|---|---|
| page | integer | 1-indexed page number. |
| sort | string | Sort key: tx_24h | volume_24h | tx_total | price | real_pct | wash_pct | first_seen | alpha. |
| chain | string | Filter to one chain: 'base', 'solana', 'arbitrum', 'base-sepolia'. |
| search | string | Free-text match against name, description, or seller address. |
| category | string | Filter to a single category slug (e.g. 'ai_inference', 'wallet_analytics'). |
| page_size | integer | Page size (max 200; default 24). |
{
"type": "object",
"properties": {
"page": {
"type": "integer",
"default": 1,
"description": "1-indexed page number."
},
"sort": {
"type": "string",
"default": "tx_24h",
"description": "Sort key: tx_24h | volume_24h | tx_total | price | real_pct | wash_pct | first_seen | alpha."
},
"chain": {
"type": "string",
"default": "",
"description": "Filter to one chain: 'base', 'solana', 'arbitrum', 'base-sepolia'."
},
"search": {
"type": "string",
"default": "",
"description": "Free-text match against name, description, or seller address."
},
"category": {
"type": "string",
"default": "",
"description": "Filter to a single category slug (e.g. 'ai_inference', 'wallet_analytics')."
},
"page_size": {
"type": "integer",
"default": 24,
"description": "Page size (max 200; default 24)."
}
},
"additionalProperties": false
}