Developers Forum for XinFin XDC Network

Discussion on: Integrating x402 Micropayments on the XDC Blockchain

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Salomon Morales • Edited on

Great post Tarun. A few things to consider beyond what you wrote. I do love the idea about allowlist for entreprise API's and some type of gated permissions that can be implemented via NFT's tied to the wallet making the payments. There could be some KYC implementation tied to the purchase of the NFT that can give access to the API services. We could also implement ENS or XDC Name services binding the identity to a readable alias that can be used for account recovery, rate limits, or tier enforcement.

For the no refund or dispute mechanism, maybe using a layered proxy contract so instead of paying the API directly, the enterprise or customer can send payments to the proxy smart contract which will hold the funds briefly. That gives time for the API to respond within a set time and if they dont respond, the funds are automatically return to sender.

Im sure the @plugin team will be interested in this for sure.