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Messages pro

Anthropic Messages API over x402 - point the Anthropic SDK (or Claude Code / the Agent SDK) at base_url https://agent402.tools/v1/pro and pay $0.10 per call in USDC, no API key, no signup. Same models, caps and price as this tier's /chat/completions route; any model here is served through the Messages wire (Claude natively, others translated). Depth: `effort` (low..max) on Claude 4.7+ and Haiku 5.5, thinking.budget_tokens on older Claude.

Resource URL

https://agent402.tools/v1/pro/messages

Payment options

exactSolana

$0.1 USDC

Max amount

Pay to
J7aN3PLJnTCF5qpEnvJHJsnCjcGuqC2rYtEM8Gv3xwg
Timeout
300s

Tags

llmaiinferenceanthropic-compatiblemessages-api

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://agent402.tools/v1/pro/messages
Type: http
Sources: cdp, thirdweb, payai

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