# 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 plans: - name: Open Source / Public Access description: > The Wormholescan REST API is freely accessible with no authentication required. Developers can query VAA status, token transfer operations, native token transfer metadata, and Guardian Network data at no cost. Some endpoints are rate limited to ensure fair use across the ecosystem. type: free url: https://wormhole.com/docs/products/messaging/guides/wormholescan-api/ features: - VAA status queries - Token transfer operations - Native token transfer metadata - Guardian Network data - Wormholescan Explorer access - Testnet API access - TypeScript SDK usage - CLI tooling - Connect widget embedding - name: Institutions description: > Wormhole for Institutions is a customized, high-touch product offering for global enterprises and financial institutions requiring advanced interoperability infrastructure, dedicated support, and enterprise-grade SLAs for cross-chain operations at scale. type: enterprise url: https://wormhole.com/institutions contact: https://wormhole.com/contact features: - Dedicated support - Enterprise SLAs - Custom cross-chain configurations - Institutional-grade infrastructure - Advanced interoperability features x-canonical: generated: '2026-10-08' vocabulary: all/0-working/economics/plans-canonical.yml models: - negotiated units: [] plans: - name: Open Source / Public Access access: free model: unstated model_how: derived units: [] periods: [] - name: Institutions access: enterprise model: negotiated model_how: derived units: [] periods: []