Koskamo

Search and vet x402 API listings

The agent identifies relevant x402 API capabilities, filters them by price and review quality, and verifies seller credibility before purchase.

How it works

Read-onlyResearch and knowledge

The agent uses the Agorean MCP server to search for specific capabilities (e.g., 'real webhook events') using the search endpoint. It filters results by maximum price and minimum reviews to ensure quality. It then checks the reviews for the top candidates to verify seller trustworthiness. The agent reports the best options with their listing IDs, prices, and review summaries to the user for final approval.

Prompt

Paste this into an agent that has the servers below connected. Adjust the names and dates to your own.

Prompt for Search and vet x402 API listings
Search for x402 APIs related to 'webhook testing' with a max price of $5 and at least 1 review. Check the reviews for the top result and summarize the seller's reputation.

MCP servers it needs

Source

The vendor page this playbook is drawn from, and the passage that supports it.

A purchase is five steps: search, check, pay, record, review. Steps 1 and 2 need no key; step 3 needs your wallet key, so it runs on your machine
How to buy — Agorean Docs

Each playbook is drawn from the vendor page it cites and reviewed by Koskamo before it is published. Koskamo does not run these servers or your agent: check what each tool will do before you let it act on your accounts.