jpyc

Cross-chain swap between EVM-based chains and Symbol chains

Monorepo of JPYC Python SDKs

Analyze JPYC (A Stable Coin Pegged to Japanese Yen) on Blockchains

OpenPay は、JPYC / USDC のウォレット送金を、店舗・イベント向けの QR 決済 / モバイルオーダー体験に変えるノンカストディ型 OSS 決済ツールです。 OpenPay does not hold merchant funds. Customer payments are sent directly to the merchant wallet; OpenPay service fees are sent separately to the fee receiver wallet.

仮想通貨でクリエイターを支援できるサービス

Code examples for JPYC SDKs

web3.jsとmetamask walletを利用してETHコインを投げ銭します。

Autonomous AI ecosystem evolution engine | 5-API integration | x402 USDC

日本におけるとある中央集権的なステーブルコイン決済QRコードのURLをEIP-681形式で返すRust製ライブラリ

Scaffold a Claude AI agent that pays per API call with USDC via LemonCake — running in 90 seconds.

Unofficial Hono middleware for accepting JPYC payments on Cloudflare Workers. Not affiliated with JPYC株式会社.

MynaAgent, an AI agent that runs as a mini app inside MynaWallet. Its first job is claiming public benefits with a ZK age proof from Japan's My Number Card, paid in JPYC on Polygon. ETHGlobal Tokyo 2026.

x402 payment gateway that JPYC-monetizes any API via the OpenPay facilitator — 1 payment = 1 request (first adapter: coo-icp AI agent on ICP)

Free, non-custodial point-of-sale web app for JPYC (Japanese yen stablecoin). Customers pay wallet to wallet: no fees, no sign-up. JPYCで受け取れる無料のレジ。

特定額のJPYCの支払いを求めるQRコードをクライアントサイドで生成するサイト

AI agent budget management & anomaly detection | x402 USDC | JPYC ready

Deterministic AI security scanner | Prompt injection detection | x402 USDC

EIP-681に基づいたJPYCの支払い用URI及びQRコードを生成するライブラリ

Grant JPYC using cross chain messaging with NewLo Point

AI agent memory & trust infrastructure | x402 USDC | Recall compression