MoonPay has launched PayBox, a noncustodial fee vault that lets customers put together and execute crypto transactions or on-line purchases by ChatGPT and Claude.
Abstract
- PayBox connects with ChatGPT and Claude by customized connectors and natural-language instructions.
- Customers should purchase, swap, bridge or deposit crypto and full journey, eating and retail purchases.
- Passkey approvals and user-defined spending limits management what related AI assistants can execute.
- MoonPay helps Solana and a number of other EVM networks, together with Ethereum, Base, Arbitrum and Polygon.
MoonPay PayBox turns AI conversations into transactions
PayBox permits customers to attach a fee vault to ChatGPT or Anthropic’s Claude and describe a transaction in plain language. The AI assistant can then analysis out there choices, put together the transaction, and execute it beneath permissions set by the person.
Supported crypto actions embody shopping for digital belongings with fiat forex, swapping tokens, shifting belongings between blockchains, and depositing funds into decentralized finance protocols. PayBox also can full industrial transactions equivalent to reserving flights, reserving restaurant tables and buying items from on-line retailers.
The launch extends AI assistants past analysis and transaction preparation by giving them restricted authority to behave on a person’s behalf. Nevertheless, that authority will depend on the safety settings hooked up to the PayBox account.
MoonPay mentioned the product is reside by the PayBox web site. Customers should join it to a supported AI platform by a customized connector earlier than issuing fee directions.
Passkeys and spending guidelines restrict AI entry
PayBox presents two authorization fashions. Below the “At all times Ask” setting, each transaction requires the person to approve the motion with a passkey. The approval applies to just one transaction and expires after use, stopping the AI from making use of it to a unique fee.
The “Autonomous” mannequin permits the related assistant to function inside spending limits and different guidelines chosen by the person. This feature removes the necessity to approve every eligible transaction individually, but it surely doesn’t give the assistant unrestricted management over the vault.
Any change to the permission mannequin or transaction guidelines requires one other passkey authorization. Customers can due to this fact outline how a lot the assistant can spend and the kinds of actions it will probably carry out earlier than enabling autonomous execution.
PayBox helps each crypto wallets and fee playing cards. For pockets transactions, personal keys are divided utilizing multiparty computation and saved throughout safe {hardware} environments. MoonPay mentioned neither it nor the related AI assistant can independently reconstruct the entire key or authorize an asset switch.
Card funds use Visa’s agentic commerce protocol, permitting the assistant to finish authorized purchases with out receiving or storing the underlying card quantity.
PayBox helps Solana and main EVM networks
MoonPay has added assist for Solana and a number of other Ethereum Digital Machine-compatible networks. The preliminary checklist consists of Ethereum, Hyperliquid, Tempo, Base, Robinhood Chain, Arbitrum and Polygon.
The vault additionally integrates with x402, an open fee commonplace designed for companies that settle for transactions initiated by AI brokers. MoonPay mentioned its first x402 integrations cowl journey bookings, restaurant reservations and purchases from main on-line retailers.
The community protection lets customers perform a number of steps by one dialog. An assistant may, for instance, assist a person purchase an asset, bridge it to a different blockchain and deposit it right into a supported DeFi protocol, offered each step falls inside the account’s permissions.
The product depends on safety expertise developed by Sodot, a key-management firm MoonPay acquired earlier in 2026. MoonPay mentioned Sodot’s infrastructure secures greater than $50 billion in belongings throughout over 10 million wallets.
MoonPay expands from institutional buying and selling into AI funds
PayBox follows MoonPay’s current growth into tokenized monetary merchandise. As crypto.information reported in June, Franklin Templeton added its BENJI tokenized cash market fund to MoonPay Commerce.
That integration permits institutional customers to alternate USDC, USDT and different stablecoins for BENJI by MoonPay’s on-chain buying and selling platform. It additionally offers BENJI holders entry to stablecoin liquidity and helps makes use of equivalent to treasury administration, portfolio rebalancing, collateral and liquidity provision.
PayBox targets a unique a part of the market by connecting shopper and crypto funds immediately with conversational AI. MoonPay describes the vault as noncustodial as a result of customers retain management of their belongings and neither MoonPay nor the AI supplier can transfer funds alone.
For US customers, PayBox’s use of Visa’s agentic commerce framework may make AI-assisted card funds extra sensible, whereas passkey controls might assist handle considerations over unauthorized purchases. Entry to particular person crypto belongings, DeFi protocols, and fee companies should depend upon location and the foundations utilized by every supplier.