Documentation Index
Fetch the complete documentation index at: https://docs.prudra.dev/llms.txt
Use this file to discover all available pages before exploring further.
Agent guides overview
Prudra is built for AI agents. An agent calling a Prudra-protected API endpoint goes through the standard HTTP 402 payment flow — it receives a challenge, pays, and gets the result. No SDK is required on the agent side; plain HTTP calls work.The agent payment flow
Two protocols
| Protocol | Header | How agent pays |
|---|---|---|
| x402 | PAYMENT-REQUIRED + PAYMENT-SIGNATURE | Sign ERC-3009 auth off-chain (no on-chain tx from agent) |
| MPP | WWW-Authenticate + Authorization: Payment | Send on-chain tx to recipient, submit txHash as proof |
What you need
- An Ethereum-compatible wallet (for x402) or a Tempo wallet (for MPP)
- Some USDC (for x402) or USDC.e (for MPP)
- An HTTP client
Sub-pages
Quickstart
Make your first paid API call in 5 minutes.
Payments
Full x402 and MPP agent payment implementations.
Vault access
Read documents, download files, and subscribe to events.
Wallet management
Manage your agent’s wallet balance and transfer funds.
Webhooks
Receive payment confirmation and vault events.
Troubleshooting
Common errors and how to fix them.