Questflow, an orchestration layer for the multi-agent economic system, introduced a strategic collaboration with Polygon, a blockchain community driving world funds and RWAs by way of its Layer-2 scaling resolution. This partnership enabled Questflow to combine its native x402 facilitator on Polygon, enabling AI brokers on the blockchain to verifiably and safely execute on-chain transactions.
The Questflow x402 Facilitator is now reside on@0xPolygon, unlocking direct on-chain crypto funds on your APIs, brokers, and companies.
Builders and creators can interface with the x402 protocol by way of the Facilitator to quickly prototype, check, and deploy on-chain purposes.… pic.twitter.com/Aw7Nr6CjbO
— Questflow (@questflow) October 31, 2025
Why are x402 Facilitators Like Questflow Necessary?
X402 is an open fee protocol that’s designed to permit AI brokers to autonomously conduct digital transactions by connecting funds into customary HTTP interactions. As an alternative of counting on conventional API keys or different standard subscription fashions, x402 allows environment friendly funds by way of API entry.
A number of blockchains, together with Polygon and lots of others, are more and more integrating x402 fee processing instantly into their chains to allow autonomous fee interactions between companies, bots, and brokers.
Nevertheless, many blockchains nonetheless lack EIP-3009 help, making such executions inflexible. By functioning as a facilitator, Questflow addresses that complexity with a cross-chain facilitator infrastructure that helps EIP-3009, abstracts away token and gasoline compatibility, and manages all relayer logic.
By means of its integration on Polygon, the Questflow x402 facilitator improves this blockchain community with immutable receipts, on-chain settlements, and verifiable transactions. Questflow’s incorporation allows AI brokers on the Polygon community to have interaction effectively with hundreds of thousands of customers and repair suppliers throughout the ecosystem, conducting funds which might be verifiable, clear, and fast in actual time.
Introducing x402: A New Web3 Cost Narrative
This integration positions Questflow as a significant facilitator of the x402 customary throughout the Polygon community, widening its dedication to make autonomous AI use circumstances helpful and verifiable. The x402 protocol is a brand new permissionless customary that integrates fee features instantly into the construction of the net to help interconnected digital commerce. The brand new idea has revolutionized the standard HTTP 402 “Cost Required” standing code as a brand new methodology for AI brokers, APIs, and web sites to work together and execute fee settlements in actual time.
