Ping
The orchestration layer for payments
Ping is a payments infrastructure platform providing unified APIs, hosted checkout sessions, embeddable payment widgets, and a fiat-to-crypto on-ramp SDK for multi-chain cryptocurrency acceptance. The system uses NEAR Intents for cross-chain routing, enabling payers to pay in any currency while payees receive their preferred asset across multiple blockchains. Offerings include payment links, a RESTful payments API, and a CLI tool designed for agent-to-agent payment flows.