ForgeMesh pricing: related keywords API, POST /v1/keyword-opportunity

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0% complete: none of the 6 fields on our checklistSee the 6 fields

Pay as you go, x402, POST /v1/keyword-opportunityWe haven't run ForgeMesh through our related keywords API benchmark yet.We rank 226 plans for related keywords APIs by price. Half the plans cost $0.596 per 1,000 keywords or less.Keys.so's ₽34,900 (about $417) monthly plan is the cheapest paid plan per 1,000 keywords. Keys.so's ₽34,900 (about $417) monthly plan charges nothing per call. You get as many keywords as Keys.so's rate limit allows.seodata.dev's $4.99 monthly plan covers any number of keywords. seodata.dev's $4.99 monthly plan costs less up front than Keys.so's ₽34,900 (about $417) monthly plan.Bing Webmaster Tools, DataForSEO and Mangools are the best related keywords API providers in the Datacircle benchmark.

Plan: x402 ForgeMesh's only plan

Pay as you go, x402x402

Call: POST /v1/keyword-opportunity one of ForgeMesh's 2 calls for this API

API: Related keywords API one of ForgeMesh's 2 APIs

About this item

Freshness. We don't know how fresh this plan's data is.
Returns none of the 6 fields on our checklist: Search volume, Monthly trend, Cost per click, Competition and 2 more.
Nothing to buy first. You pay per call.
One call. You call POST /v1/keyword-opportunity. Every input is optional: seed, audience, domain_authority_score.
Who can get it: anyone with USDC on Base (no account or API key). Keep data: no limit. Use data: with conditions.

ForgeMesh: related keywords API alternatives

ForgeMesh alternatives: other related keywords API providers by price

We list other providers' plans that you pay for as you go. These plans come closest to this plan in number of key fields.

	This planForgeMesh, pay as you go, x402, POST /v1/keyword-opportunity	AnyAPI, pay as you go, Pay per call with x402 and MPP, POST /v1/run/ahrefs.keyword_ideas
Completeness	0%	33%
Billing	pay as you go	pay as you go
Pay	per call	per call
Freshness	unknown	stored
Who can get it	anyone with USDC on Base (no account or API key)	anyone 18 or over, for business or professional use, not in an embargoed jurisdiction or on a restricted-party list, paying from a USDC wallet on Base (x402) or a Tempo wallet (MPP)

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

Search volume, not in the answer
Monthly trend, not in the answer
Cost per click, not in the answer
Competition, not in the answer
Keyword difficulty, not in the answer
Search intent, not in the answer

Price
Per	page, size not stated
Billing	pay as you go

Charges
Also pays for	nothing else

In their words
Their pitch	Generate and prioritize long-tail keyword opportunities without fabricated volume metrics

Data
Keep data	no limit
Use data	Do not use the Services to scan, probe or act on systems you do not own or have permission to test, to violate any law or third-party right, to send spam, to circumvent rate limits or payment, or to attack, overload or reverse-engineer our infrastructure.

Plan
Pay	per call

Rate limit
Batch	1

Speed
Answer	in the call

The call
You send	nothing required. Optional: seed, audience, domain_authority_score
Method	POST
Path	/v1/keyword-opportunity

About the plan
Plan	x402
Who can get it	anyone with USDC on Base (no account or API key)

The only field the plan's answer can hold

keyword