Hagglyai
Compare paid agent endpoints (x402 + MCP) on price, uptime and real usage before you pay.
Connect it
Settings → Connectors → Add custom connector
URL: https://hagglyai.com/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://hagglyai.com/mcp{
"mcpServers": {
"haggly": {
"url": "https://hagglyai.com/mcp"
}
}
}claude mcp add --transport http haggly https://hagglyai.com/mcp{
"servers": {
"haggly": {
"type": "http",
"url": "https://hagglyai.com/mcp"
}
}
}5 tools, verified live
find_bestread-onlyGiven a plain-language task (e.g. 'web search', 'scrape a page to markdown', 'BTC price'), returns the recommended paid API endpoint and ranked alternatives with price per call, reliability score and real usage. Use before paying for an unfamiliar x402 API.
compare_categoryread-onlyFull ranked comparison of paid endpoints in one category. Call list_categories for valid ids.
most_popularread-onlyThe 3 paid endpoints in one category with the most paying wallets in the last 30 days: "Most popular" first, then "Popular", the same as the site's stickers. Endpoints with warnings are held back and named. Call list_categories for valid ids.
check_endpointread-onlyReturns the score, stored probe history, price and usage for an exact endpoint URL in Hagglyai's catalogue. Does not call the supplied URL. Hagglyai API documentation: https://hagglyai.com/openapi.json
list_categoriesread-onlyCategories Hagglyai compares, with endpoint counts, the cheapest price per call, and each category's sub-categories (platform and task ids for compare_category).
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