JSPM

Multicoin address validator for Bitcoin and other Altcoins.

SDK for Solana, used in conjunction with @wormhole-foundation/sdk

Wallet address validator for Bitcoin and other Altcoins.

Node.js SDK for Circle API

Multicoin address validator for Bitcoin and other Altcoins ported to TypeScript.

Javascript/Typescript SDK for Circle Programmable Wallets

Crypto address validator for Bitcoin and other Altcoins, forked to be used with typescript

Serverless Typescript SDK

Multichain address validator for Bitcoin and other blockchains.

Composable Pay kit for merchants and users (Avalanche Fuji USDC payments)

A CLI tool for sending USDC payments on Twitter and Farcaster using x402.

Multicoin address validator for Bitcoin and other Altcoins.

ChainSafe React Elements powered by Circle Web3 Services

A plug-and-play SDK for vendors to accept crypto payments via QR codes, POS, or pay links with stablecoin settlement

Vesper JavaScript library

JS Wallet Address Validator

Crypto address validator for Bitcoin and other Altcoins, forked to be used with typescript

SDK for Solana, used in conjunction with @wormhole-foundation/connect-sdk

zinari-pay is a comprehensive package for integrating ZinariPays cryptocurrency payment gateway into web & mobile applications.

React Native SDK for Circle Programmable Wallet

Multicoin address validator for Bitcoin and other Altcoins.

Wallet address validator for Bitcoin and other Altcoins.

Multicoin address validator for Bitcoin and other Altcoins.

MailBox decentralized messaging system with USDC fees and revenue sharing - TypeScript client library with full contract bindings

Multicoin address validator for Bitcoin and other Altcoins.

Enable your AI agents to send money (USDC) to pre-approved recipients

SDK for Solana, used in conjunction with @wormhole-foundation/connect-sdk

crypto address validator for Bitcoin, Ethereum, XDC and other Altcoins.

Crypto address validator for Bitcoin and other Altcoins, forked to be used with typescript

SDK for Solana, used in conjunction with @ultronswap-wormhole/sdk

One-line React component for x402 crypto payment integration with Stripe-style UX

A library for validating crypto currency addresses

crypto address validator for Bitcoin, Ethereum, XDC and other Altcoins.

Multicoin address validator for Bitcoin and other Altcoins. TS version

A React component for accepting USDC and USDT payments. Easily integrate cryptocurrency payments into your React/Next.js applications with a beautiful, customizable UI and comprehensive transaction tracking.

A CLI tool for sending USDC payments on Twitter and Farcaster using x402.

Wallet address validator for Bitcoin and other Altcoins.

Wallet Address Validator

Adib address validator for Bitcoin and other Altcoins.

Shared types, constants, and utilities for xAPT SDK

React components for BraidPay Stablecoin payment integration

Multicoin address validator for Bitcoin and other Altcoins.

Simple wallet address validator for validating Bitcoin and other altcoins addresses in Node.js and browser.

Multicoin address validator for Bitcoin and other Altcoins.

Serverless Typescript SDK

Multicoin address validator for Bitcoin and other Altcoins (for react native)

This SDK provides a convenient abstraction of UniPayment's Gateway API and allows developers to focus on payment flow/e-commerce integration rather than on the specific details of client-server interaction using the raw API.

Lunu Payment API Client for Browser

Multicoin address validator for Bitcoin and other Altcoins.

Sdk for the buycoins GraphQL API

Celo wallet with USDC support and gas fee sponsorship

A client to access Circle APIs (https://circle.com)

Client-side SDK for xAPT: HTTP 402 Aptos USDC payments (browser/agent)

Multicoin address validator for Bitcoin and other Altcoins.

CLI tool for Circle SDK setup

A client to access Circle APIs (https://circle.com)

Server-side SDK for xAPT: HTTP 402 Aptos USDC payment middleware

Universal Cross-Chain Gas Payment SDK powered by Circle CCTP V2 and Paymaster

MailBox decentralized messaging system with USDC fees and revenue sharing - TypeScript client library with full contract bindings

TypeScript client library for MailBox Solana - Decentralized messaging system with USDC fees and revenue sharing

deploy ERC20, USDT, USDC and usdc bridge contract for L2

Tauros Multicoin address validator for Bitcoin and other Altcoins.

Model Context Protocol (MCP) server for Circle's Cross-Chain Transfer Protocol (CCTP) v2 - seamless USDC transfers across multiple blockchains

A library for interacting with the blockchains