← MCP Reliability Index / Finance & Data

Merchantwords

com.merchantwords/merchantwords

Amazon keyword volume, reverse-ASIN, and SERP data across 11 marketplaces.

healthy

status

tools exposed

1312ms

connect latency

b6fb8a422f62

schema fingerprint

Tools (7)

search_keywords

Look up Amazon search volume, depth, trend, and 12-month history for a keyword.

search_asin

Reverse ASIN lookup — get product details and the top keywords it ranks for.

get_serp

Get all products on page 1 of Amazon search results for a keyword, with prices, stars, and reviews.

related_keywords

Find keywords related to a seed keyword via ASIN co-occurrence (Keyword Multiplier).

bulk_keywords

Look up volume and depth for up to 1000 keywords in one call.

get_markets

List all supported Amazon marketplaces and their data coverage.

get_account

Show the caller's MerchantWords API plan, live rate-limit and bulk-quota usage, and the full list of plans with their prices, rate limits, and quotas. Call this to check remaining quota before a large job, or to tell the user which upgrade unlocks more throughput/volume.

Endpoint

https://mcp.merchantwords.com/mcp
Category: Finance & Data · Last checked: 2026-08-15T09:10:10Z

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What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.