Non-custodial AI-agent wallet platform on Base - authenticate, read balances + transactions, send + receive payments, and verify webhook signatures.

Accept 300+ cryptocurrencies with auto-conversion. Payments, invoices, payouts, subscriptions, custody, IPN webhooks.

Enables HTTP 402-based on-chain payments for APIs and services using the x402 open standard. Includes Rack server middleware, Faraday client middleware, and a facilitator API client.

Track HTTP APIs, LLM providers, payments, and webhooks with traces, latency, and cost fields.

Ruby SDK for QPay V2 payment gateway API with auto token management.

Server-side Ruby client for the Wire unified payment gateway: payment intents, charges, events, and webhook endpoints across Mongolian payment operators, with automatic retries, idempotency, cursor auto-pagination, and webhook signature verification.

Accept crypto payments, send payouts, and reconcile with AbsolutePay. Early placeholder; full client on the way.

Generates realistic POS data (tickets, payments, menu items) in Heartland HRPOS sandbox for testing

A lightweight, framework-agnostic Ruby SDK for integrating PeyemAPI payments. Works with Rails, Sinatra, Hanami, and plain Ruby.

Ruby gem for integrating with the PushPay payment processing API. Supports payments, recurring payments, anticipated payments, funds, merchants, organizations, settlements, batches, and webhooks.

A Ruby gem for simulating Point of Sale operations in SkyTab (Shift4) sandbox environments. Generates realistic restaurant orders, payments, and transaction data for testing integrations with the Shift4 Marketplace API.

Simulates realistic Revel Systems POS operations against the sandbox API. Generates orders, payments, and transaction data across 4 business types.

Loan Payment Calculator is a simple tool for calculating loan payments. It returns the monthly payment, total interest, and more.

Ruby SDK for VirtualSMS — SMS verification using real physical SIM cards in European and US mobile networks. Supports WhatsApp, Telegram, Google and 700+ services. Near-100% delivery rates. Crypto payments. API compatible with sms-activate protocol.

Wallets, payments, smart contracts, compliance, and more. Build stablecoin infrastructure with the Stablecoin Platform API.

Mortgage Calculator is a simple tool for calculating mortgage payments. It returns the monthly payment, total interest, and more.

Ruby client for the NakoPay crypto-payments API. Pinned to API version 2025-04-20.

Idempotent client + webhook verifier for the PayHub v1 payment hub. Targets Libyan PSPs (Sadad, Moamalat, Mobicash, T-Lync, Adfali).