Claude Sonnet 5 API · agent402-arb.rosariovitale0096.workers.dev

Claude Sonnet 5 API (anthropic/claude-sonnet-5): LLM inference

Claude Sonnet 5 API (anthropic/claude-sonnet-5): LLM inference via OpenAI-compatible chat completions, pay per call in USDC on Base with x402. No API key, no account. Suited for AI agents and scripts that need Claude Sonnet 5 on demand. When listed, this request cost 30% less than the same request on BlockRun. Streaming and function calling supported. Exact price in the 402 quote before payment; automatic refund if the model fails to answer.

Unavailable2 calls · 2 buyers in 30 days

Sample input

input4 keys

body4 keys

max_tokens12

messages[…]1 item

model"anthropic/claude-sonnet-5"

streamfalse

bodyType"json"

method"POST"

type"http"

inputobject, 4 keys

Sample response

response6 keys

choices1 item

0{ finish_reason, index, message }3 keys

created1791979200

id"chatcmpl-7f3c2a91"

model"anthropic/claude-sonnet-5"

object"chat.completion"

usage3 keys

completion_tokens1

prompt_tokens9

total_tokens10

responseobject, 6 keys

Track record

Paid calls, last 30 days: 2
Buyers, last 30 days: 2
Last paid call: 6 days ago

Reported by the x402 directory.

A$0.002 per call

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