Welcome to Plaidly

Plaidly is a crypto payment processing platform built for multi-chain stablecoin settlement. Ethereum and Solana are live for settlement today (testnet), with more chains coming soon — see Chains or query GET /v1/payment_methods (see the API reference) for the current live set.

What you can do with Plaidly

• Accept payments — generate payment sessions with wallet addresses on any supported chain
• Track confirmations — receive webhooks when payments confirm on-chain
• Multi-chain — Ethereum and Solana live today, more chains in active development
• Stablecoin-first — USDC and USDT supported across chains
• Sandbox mode — test end-to-end without real funds

Quick links

• Quickstart — accept your first payment in 5 minutes
• Agent Quickstart — 10-minute flow for scriptable agents
• Discoverability smoke test — runnable acceptance check from llms.txt
• LLM agent entry — plain-text entry point for automated agents
• Sessions — how payment sessions work
• Webhooks — receive payment notifications
• Abuse monitoring runbook — triage registration spikes, webhook floods, simulation abuse, and limit breaches
• Wallet and tenant limits — merchant and agent scope boundaries
• Audit log events — immutable event records for money movement and credentials
• Ledger and settlement view — track expected, received, swept, spent, refunded, and settled state
• Webhook delivery status — inspect retries, response codes, and delivery state
• RPC provider health metrics — alerting for provider latency and chain congestion
• Reconciliation export — CSV or JSON export for accounting review
• Node.js integration — get started with the Node SDK
• Telegram SDK — accept payments in Telegram bots