Odaily Planet Daily reports that LazAI, in collaboration with ZKM, Metis, and GOAT Network, has officially launched GMPayer, a multi-currency payment hub powered by x402. This platform aims to build a decentralized, trustless, multi-chain, multi-currency payment system supporting instant, multi-transaction payments between AI Agents. GMPayer will evolve through a four-stage development path, starting with establishing a basic payment hub and gradually developing into a universal value exchange layer supporting seamless interaction across the entire AI, data, and service chain.

GMPayer builds its technological ecosystem on four core strengths: LazAI directly binds data sources, rights, and benefits to datasets and models through the Data Anchored Token (DAT) standard; ZKM uses zero-knowledge proofs to ensure the verifiability and trustlessness of x402 transactions; Metis, as the core of execution and settlement, provides low fees and fast finality; and GOAT, as the native Bitcoin settlement layer, enables ultra-low-cost cross-chain flow through EIP-3009 and zkRollup.

The platform is simultaneously launching a proof-of-concept token, BANG, on both Metis Andromeda and GOAT Network, with a total supply of 1 billion (half on each chain). Of these, 250 million will be allocated to token minting and 250 million to liquidity on each chain. The BANG token is currently only for proof-of-concept use and has no utilities yet.

Participants can join in the following ways:

1. Visit the GMPear website (https://gmpayer.ai), connect your wallet, and select a network;

2. Convert $METIS or $GOATED to $xMETIS or $xGOATED at a 1:1 ratio;

3. By contributing the equivalent of $1 USD in tokens through the x402 payment interface, you can receive 5000 $BANG tokens.

This proof-of-concept token minting event will last for 72 hours and supports repeated participation (maximum of $1 per participation).