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AgentAudit x402 Service Discovery
x402
AgentAudit x402 Service Discovery is a paid API for AI agents from agentaudit.waltsoft.net, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Returns x402-compatible services ranked by 30-day on-chain settlement volume, with optional category filtering.
Price / call$0.01
Success—
StatusUnknown
How this service works
x402 services ranked by 30-day on-chain settlement volume, optionally by category.
Output
A ranked list of x402-compatible services ordered by 30-day on-chain settlement volume, including service metadata such as name, category, and volume figures. Results can be filtered to a specific category (ai, search, data, crypto, finance, security, social, media, geo, dev) or returned for all categories.
Example use cases
Finding top AI x402 APIs
“Which x402 AI services have seen the most on-chain settlement volume over the last 30 days? Give me the ranked list.”
Discovering popular crypto x402 services
“I want to find the most actively used x402 services in the crypto category — can you pull the ranking by settlement volume?”
General x402 service leaderboard
“Pull up the full x402 service leaderboard ranked by 30-day on-chain settlement volume across all categories.”
Technical details
Endpoint
GEThttps://agentaudit.waltsoft.net/v1/discover?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to discover and rank x402-compatible APIs by real on-chain usage rather than self-reported metrics or static listings. It's the right choice when an agent needs to identify the most actively transacted x402 services in a specific vertical (e.g., AI, finance, geo) or across all categories, providing a trust signal backed by verifiable settlement data.
Side effects
- Invalid category enum value returns an error or empty result
- No services found for a niche category returns an empty list
- Network or upstream data latency may cause stale rankings
- Payment of 0.01 USDC required; unpaid requests return 402 status
- Rate limiting if too many requests are made in a short period
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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