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Prism Changelog

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February 17, 2026

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Documentation Launch

• Full Prism documentation published in the Developer Hub
• How It Works — Two-layer architecture (Prism orchestration + Spectrum settlement)
• Commerce Protocols — x402 live, ACP and UCP coming soon

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x402 Protocol

• x402 Documentation — Complete protocol flow, payment requirements, pricing models
• HTTP 402 machine-to-machine stablecoin payments live on all supported chains

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SDK Integration

• Server-side SDK guides for TypeScript (Express, NestJS, Next.js, Fastify), Python (FastAPI, Flask, Django), and Java (Spring Boot)
• @1stdigital/prism-express package documented with middleware configuration

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API Reference

• Prism Gateway API documented at prism-gw.fd.xyz
• Endpoints — Create Charge, Get Charge, Verify Payment, List Charges, Get Balance

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Production

• Prism Console guide for merchant dashboard at prism.fd.xyz
• Webhooks — Setup, payload format, signature verification, retry policy
• Network Support — Ethereum, Base, BSC, Arbitrum (mainnet + testnet)