auth for agents–from the creator of `dotenv` and `dotenvx`
Rust implementation of IETF RFC 9421, http message signatures
An implementation of RFC 9421, HTTP Message Signatures
NSign (/ˈensaɪn/) is a set of .Net libraries for HTTP Message Signatures (RFC 9421).
A node package for signing and verifying HTTP messages as per RFC 9421 - HTTP Message Signatures specification
An implementation of HTTP Messages Signatures (RFC9421)
Relay and target for Oblivious DoH (ODoH) and ODoH-based Mutualized Oblivious DNS (ODoH-based μODNS; μODoH) supporting (anonymous) authenticated connection, written in Rust.
Authenticate to ICP canisters over HTTP (Proof of Concept)
Example of a A-CUBE webhook server written in Typescript
🔐 Rust bridge: Visa TAP + MCP → AI agents with secure payment auth. RFC 9421 signatures, Ed25519 crypto, JWE encryption. Production-ready, 100% TAP compliant.
💡Fork adding support for more signature algorithms.
Drop-in middleware that detects AI bot traffic. Community-maintained signature database + RFC 9421 Web Bot Auth verification. Node + Python + Go. Apache-2.0.
The Trust and Mandate Layer for Agentic Commerce — open standard (draft-sam-protocol-01). Merchant-ready. Agent-ready. Bounded autonomy.
Ed25519 + RFC 9421 message signing for A2A agents — reference implementation
RFC9421 HTTP Message Signatures implement for Rust
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