Hagglyai

com.hagglyaiPublished by hagglyai.comOfficial publisherv0.1.2Updated Oct 30, 2026

Find the best pay-per-call API for any task: price, uptime and real usage across 19,000+ APIs.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingDeveloper Tools

Overview

AI-generated overview

Hagglyai is a remote MCP server that recommends pay-per-call APIs (x402 and Apify) for a task, with price, reliability and usage data.

What you can do
  • Recommend an API for a task described in plain words, such as web search, scraping, crypto prices or PDF generation
  • Compare every tracked API in a category by score, price per call, reliability and usage
  • List the most popular APIs in a category by paying users over the last 30 days
  • Check a specific API URL for reliability score, check history, price, paying users and warnings
  • List all categories with API counts, cheapest price per call and sub-categories
When to use it
Useful when an assistant needs an outside API or data source and has not picked one, or when a user asks which API in an area is cheapest or most reliable. Also worth adding before paying an unfamiliar API URL, to check its track record first.
Requirements
A remote streamable HTTP endpoint at hagglyai.com; no packages, environment variables or headers are declared. The server reports itself as free, read-only and quick.
Before you install
The server only describes APIs and does not call or pay them, but its recommendations point to third-party pay-per-call services that may charge per request. Warnings can flag mismatched payment wallets, so check an endpoint before paying it. Answers include links to hagglyai.com pages.

Installation

In SourceWeft

  1. Open Hagglyai in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.hagglyai%2Fhaggly/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "hagglyai": {
      "type": "http",
      "url": "https://hagglyai.com/mcp"
    }
  }
}

Tools

5

find_best

Find the best API for a task

Call this when a task needs an outside API or data source and you have not picked one, e.g. "search the web", "scrape this page to markdown", "get the BTC price", "Instagram comments for a post", "flight prices", "generate a PDF", "solve a captcha", "translate this text". Returns the recommended pay-per-call API with its price per call, reliability score and real usage, plus ranked alternatives and a link to each. Covers Web search; Web page extraction; LLM inference; Crypto prices & market data; On-chain data; People & company enrichment; Weather; News; Social media data; Job listings; Products & prices; Maps & places; Translation; Email, SMS & messaging; Flights & travel; Stocks & forex; PDF generation; Captcha solving; Sports data. Free, read-only and quick: it never calls or pays the APIs it describes.

Parameterstaskrequiredrecenthide_flagsmax_price_usd

compare_category

Compare APIs in a category

Call this to weigh the options in one area instead of taking find_best's single recommendation, or when the user asks "which is the cheapest / most reliable X API?". Returns every tracked API in the category ranked by score, with price per call, reliability, usage and any warnings. Category ids: web-search, web-extraction, llm-inference, crypto-prices, onchain-data, enrichment, weather, news, social-media, jobs, ecommerce, maps-places, translation, messaging, travel, stocks, pdf-generation, captcha-solving, sports-data. Narrow by platform or task ids from list_categories. Free, read-only and quick: it never calls or pays the APIs it describes.

Parametersrailtasklimitrecentcategoryrequiredplatformhide_flagsmax_price_usd

check_endpoint

Check an API before paying it

Call this before paying a specific API URL you were given or found elsewhere, to see whether it can be trusted: Hagglyai's reliability score and recent check history, its price per call, how many paying users it has, and any warnings (for example a payment wallet that does not match the seller). It never calls the URL. Hagglyai API documentation: https://hagglyai.com/openapi.json

Parametersurlrequired

list_categories

What Hagglyai covers

Call this to see whether Hagglyai can help with a need, or to get ids for compare_category and most_popular: every category with how many APIs it tracks, the cheapest price per call, and its platform and task sub-categories (e.g. instagram, comments).

Takes no parameters.

Version history

3
  1. v0.1.2LatestOct 30, 2026
  2. v0.1.1Oct 15, 2026
  3. v0.1.0Oct 10, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.