MPP protocol updates
Expanding identity support in mppx
Verify agent identity across HTTP requests and payment retries with mppx.
Simplify MPP integrations with relays
Delegate MPP payment validation and settlement without changing your application's payment flow.
mppx for agent SDKs and harnesses
New mppx hooks connect agent runtimes to paid tools and HTTP services through MPP.
An improved sessions experience
Pay-as-you-go API billing is now cheaper and easier to integrate.
EVM and x402 support
MPP now supports generic EVM payments and x402 exact flows from one SDK.
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