Parameters4
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | tools/call |
params | object | null | null |
Service overview
Yeetful — Anthropic Claude Haiku 4.5 inference over MCP Streamable HTTP, hosted at anthropic.yeetful.com. Exposes ask_claude (single-prompt completion) and claude_chat (multi-turn) tools, capped at 256 output tokens per call. Pay-per-call in USDC on Base. Operated by yeetful.com. Keywords: yeetful, anthropic, claude, haiku, mcp, x402, inference, llm.
Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.
Paste into your agentic chat and let your agent guide you.
npx awal x402 pay "https://anthropic.yeetful.com/api/mcp/mcp" \
--method POST \
--data '{
"id": "{id}",
"jsonrpc": "{jsonrpc}",
"method": "{method}",
"params": "{params}"
}'{
"endpoint": "POST /api/mcp/mcp",
"paid": true,
"query": "example input",
"result": {
"value": "Structured response from the service."
}
}API surface
1 crawlable route
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | tools/call |
params | object | null | null |
FAQ
Service
Base wallet portfolio breakdown: up to 100 token positions with live USD price and value, portfolio percentage, 24h price change — native ETH included, spam filtered, top 50 returned; truncated:true means the wallet exceeds the 100-position fetched page (totals null then). Plus total value, top-position concentration and an AI bagcheck read. Wallet holdings, wallet portfolio, wallet balance, bagcheck. $0.02 per call.
Service
Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent) via eth_getStorageAt - returns the implementation address behind a proxy
Service
Exa /contents endpoint