# Provenance stamped 2026-10-07 (roadmap#943): written by an API Evangelist sweep (undated — the file carries no date and git cannot supply one), not # harvested from the provider. `method: generated` so the economics campaign may replace it with a # dated, verbatim transcription; every figure below is unverified until it does. method: generated rateLimits: - name: Wormholescan API Rate Limiting description: > The Wormholescan public REST API does not require authentication and is generally open for developer use. Some endpoints are documented as rate limited, though specific numeric thresholds (requests per second or per minute) are not publicly disclosed in the official documentation. Rate limiting is applied per IP address to ensure fair use across all consumers of the public API. url: https://wormhole.com/docs/products/messaging/guides/wormholescan-api/ scope: per-ip enforcement: some-endpoints authentication-required: false notes: > Specific rate limit numbers are not published. Developers experiencing throttling should consider caching responses or contacting Wormhole via wormhole.com/contact for higher-volume access arrangements. tiers: - name: Public limit: unspecified window: unspecified endpoints: selective