Verified answers, paid in stablecoins.
Qerin is an autonomous AI agent protocol that pays real x402 micropayments to premium data sources, retrieves verified intelligence, and provides on-chain cryptographic receipts and multi-persona research dossiers.
Paywalled publishers, proprietary datasets, and premium API services block AI agents or demand manual human billing. There is zero verifiable cryptographic record of what was accessed, how much was paid, or the authentic source provenance.
Qerin executes machine-to-machine x402 micropayments in USDC on Base and BOT Chain, retrieves the verified payload, and partitions the answer across specialized personas (Developer, Founder, Content Writer, Trader) with an on-chain receipt registry.
QerinReceiptRegistry.sol provides an append-only record for verified Qerin deliveries on Base and BOT Chain. Track live verification metrics and throughput on our official Dune Intelligence Hub.
Qerin is built for real autonomous AI queries, wallet-funded access, and auditable payment receipts across Base (8453) and BOT Chain (677). Paid-source settlement is shown only when a verifiable x402 transaction exists.
“Finally, an AI agent that doesn't just hallucinate or scrape stale blogs. Paying publishers on-chain via x402 with cryptographic receipts is the only defensible model.”
“Tested Qerin against live paywalls for cross-chain liquidity and BDEX pools. The multi-persona breakdown gave me exact contract addresses and volume metrics in seconds.”
“Integrating Qerin's MCP server into Cursor took one JSON block. Our agents now have real-time access to paid intelligence with non-repudiation proofs.”
“The PDF dossier with transaction hashes on Base and BOT Chain gives our investment memos verifiable audit trails. Essential tool for Web3 due diligence.”
No waitlist or credit card required. Launch the workspace to ask questions, view multi-persona synthesis, and verify cryptographic receipts live.