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tap-msg
Core message processing library for the Transaction Authorization Protocol
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tap-agent
Transaction Authorization Protocol (TAP)
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tap-node
Transaction Authorization Protocol (TAP) node implementation for routing and processing messages
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didkit-cli
Command-line interface for Verifiable Credentials and Decentralized Identifiers
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x402-rs
x402 payments in Rust: verify, settle, and monitor payments over HTTP 402 flows
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facilitator
X402 Facilitator
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x402-types
Core types for x402 payments: chain identifiers, protocol messages, and facilitator traits
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atp-chain-registry
Chain registry for ATP (Account Transfer Protocol) to manage blockchain configurations and metadata
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r402-http
HTTP transport layer for the x402 payment protocol
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ssi-caips
CAIPS for the ssi library
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atp-caip
Chain Agnostic Improvement Proposals (CAIP) implementation for ATP(Account Transfer Protocol)
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atp-chain-utils
Chain utilities for ATP(Account Transfer Protocol)
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x402-chain-solana
Solana chain support for the x402 payment protocol
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graph-networks-registry
The Graph Networks Registry types and helpers
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r402
Core types for the x402 payment protocol
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x402-chain-eip155
EIP-155 (EVM) chain support for the x402 payment protocol
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tap-caip
Chain Agnostic Identifier Protocol Implementation
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x402-kit
(V2 Supported) A fully modular SDK for building complex X402 payment integrations
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r402-evm
EIP-155 (EVM) chain support for the x402 payment protocol
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cacaos
Core library for CACAO traits and data structures
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r402-svm
Solana chain support for the x402 payment protocol
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siws
Lightweight Sign in With Solana library adhering to the Solana Wallet Standard
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siws-recap
Mechanism on top of Sign-In with Solana for informed consent to delegate capabilities with an extensible scope mechanism
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