Documentation
Everything to integrate INITE Billing — a payment-rail-agnostic, AI-first billing gateway. Start with setup, then the architecture and REST API; the AI and operations guides cover the assistant, metering, and running it in production.
Start here
Guides
Sell your first subscription
End-to-end: from a product and price to a paid subscription and a live entitlement.
Meter AI usage with credits
Charge per token/request with model-tier rates and quotas, from your module.
Accept stablecoins
USDT/USDC on TRON, TON, Ethereum and Solana, straight to your wallets — recognised by amount.
Gate access with entitlements
Grant on payment, check from your module, and revoke on refund or expiry.
Receive billing events
Subscribe to billing.* events — payloads, delivery guarantees, and idempotency.
Go to production
Configure a payment provider, set your webhook URL, flip feature flags, and test.
Reference
AI
AI features
The assistant, confirm-gated action layer, outreach, metering, search and insights.
Billing tools for agents (MCP)
Check entitlements, charge credits and open a checkout from inside an agent, over MCP.
Agents pay: x402 and the INITE wallet
Get paid by AI agents over x402, and let people’s agents pay from their own wallet within limits.
Charge for your MCP server
Put your MCP server behind the billing gateway: per-call pricing, checkout on refusal, a call log.