AI agents

Agents, protocols and SDKs that move money in stablecoins.
Coinbase Agent Payments
LIVE

End-to-end agent payment stack: CDP wallets, x402 protocol and credit-line settlement.

baseethereumsolanapolygon
Olas
LIVE

Open marketplace and incentive layer for autonomous on-chain agent services.

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Skyfire
LIVE

Payment network and KYA (Know-Your-Agent) passport for AI agent transactions.

basesolanapolygon
x402
LIVE

HTTP 402 'Payment Required' protocol for AI agents to pay APIs in stablecoins.

baseethereum
Halliday
BETA

Cross-chain agent payment orchestration with intent-based settlement.

ethereumbasepolygonarbitrum
Payman
BETA

Payment infrastructure for AI agents with policy controls and approval flows.

basepolygon