mpp
Elixir implementation of the Machine Payments Protocol (MPP) — HTTP 402 payment middleware for AI agents and machine-to-machine commerce. Supports Stripe, Tempo, and generic EVM payment methods with pluggable architecture.
Security Advisories for mpp in hex
High
about 18 hours ago
Missing gas_limit validation in mpp Tempo fee-payer enables wallet drain
hex
mpp
High
about 18 hours ago
Unbounded access list in mpp Tempo fee-payer inflates gas cost per payment
hex
mpp
High
about 18 hours ago
Unbounded max_fee_per_gas in mpp Tempo fee-payer enables single-request wallet drain
hex
mpp