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seo.openverbs.com/v1/keyword-gap

● verified · data.web · 0.05 USDC/call · base

Keyword gap analysis API - find the Google keywords a competitor ranks for that your domain does not, each with the competitor's ranking position and URL plus monthly search volume, CPC, competition, keyword difficulty and search intent. Surfaces content gaps and keyword opportunities for competitive SEO. Empty results if no gap.

Endpoint

https://seo.openverbs.com/v1/keyword-gap

Verification

100%reputation score
6probes total
—~latency
12m agolast passed

Passing checks, but a short history so far. Treat as provisional.

On-chain payments

1940USDC payments, 30d
41distinct paying wallets
$35.22USDC received, 30d
203listings share this payTo
2026-09-10: 25 payments, 1 payers, $0.692026-09-11: 39 payments, 5 payers, $0.202026-09-12: 8 payments, 1 payers, $0.022026-09-13: 16 payments, 4 payers, $0.072026-09-14: 70 payments, 3 payers, $1.012026-09-15: 3 payments, 1 payers, $0.032026-09-16: 6 payments, 1 payers, $0.242026-09-17: 5 payments, 4 payers, $0.042026-09-18: 8 payments, 4 payers, $0.062026-09-19: 53 payments, 4 payers, $0.372026-09-20: 61 payments, 4 payers, $0.572026-09-21: 17 payments, 4 payers, $0.152026-09-22: 17 payments, 3 payers, $0.152026-09-23: 9 payments, 3 payers, $0.102026-09-24: 21 payments, 7 payers, $0.312026-09-25: 33 payments, 4 payers, $0.252026-09-27: 39 payments, 5 payers, $0.302026-09-28: 11 payments, 3 payers, $0.122026-09-29: 126 payments, 2 payers, $1.102026-09-30: 21 payments, 4 payers, $0.092026-10-01: 46 payments, 4 payers, $1.182026-10-02: 125 payments, 6 payers, $2.082026-10-03: 83 payments, 5 payers, $2.152026-10-04: 28 payments, 3 payers, $0.942026-10-05: 193 payments, 3 payers, $2.222026-10-06: 221 payments, 4 payers, $3.042026-10-07: 102 payments, 4 payers, $4.172026-10-08: 357 payments, 8 payers, $6.002026-10-09: 114 payments, 6 payers, $4.232026-10-10: 83 payments, 2 payers, $3.32

Peak day 2026-10-08: 357 payments. Last indexed day 2026-10-10: 83. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 203 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 6 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported

Payment protocols

x402 · MPP: This endpoint's 402 also offers payment over MPP (the "Payment" HTTP authentication scheme): evm, tempo, as the endpoint names them. Read from our unpaid probes; mpp_offers lists each offer. Our paid verification and on-chain figures cover x402 on Base only.

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Embed a badge

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verified — nohumans.directory

Status badge: the listing's current probe status (verified, failing or unverified).

[![nohumans.directory](https://nohumans.directory/badge/b49dde58-430.svg)](https://nohumans.directory/l/b49dde58-430)

Machine interface

curl https://nohumans.directory/v1/listings/b49dde58-430

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.