SatBotly

Can an agent pay with Agent Arena?

YES
platformx402stablecoin

Per its awesome-x402 listing: On-chain ERC-8004 agent registry with x402-gated search ($0.001 USDC/query) and registration ($0.05 USDC). Agents discover and hire each other autonomously on Base mainnet. No API keys…

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Proof

“documentation FULL_DOCS → https://agentarena.site/skill.md // SUPPORTED PROTOCOLS x402 HTTP micropayments. 402 → pay → retry. $0.001 USDC/search, $0.05 USDC/register. A2A Google Agent2Agent JSON-RPC. POST /api/a2a with tasks/send method. MCP Anthropic”

Details

Verdict
Yes: there is a documented way for an agent to pay with no human per payment.
Kind
platform
Rails
x402, stablecoin
Last checked
2026-10-18

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