OnTopX402 · Rate Limits

Ontopx402 Rate Limits

Ontopx402 Rate Limits is the rate-limit profile for OnTopX402 on the APIs.io network.

The provider publishes no rate limits that could be read; the profile records that absence rather than inventing a ceiling.

Tagged areas include x402, USDC, Agentic Payments, paid-placement, and Leaderboards.

0 Limits
Transcribed from the provider's documentation on 2026-09-03 — ontopx402.com/llms.txt.
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Limits

OnTopX402 publishes no rate limits that could be read; the profile records that absence rather than inventing a ceiling.
The provider documents that free reads are rate limited per address (429 "Too many free reads from one address") but publishes no numeric limits or windows. A live GET /api/leaderboard response (probed 2026-09-03, HTTP 200) carried no RateLimit, X-RateLimit-* or Retry-After headers. Paid writes are throttled by price, not by quota. An honest zero: the signal exists (429), the numbers do not.
x402USDCAgentic Paymentspaid-placementLeaderboards

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curl "https://apis.io/api/v1/rate-limits/ontopx402-rate-limits"
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curl "https://apis.io/api/v1/rate-limits?limit=25"

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