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o11 is the wallet your agents use to pay for any tool. New accounts get $1 in credit.
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Serpstat
2 actions
Backlinks summary by domain — referring domains, authority
Aggregate backlink profile — external links, referring domains, IPs, domain authority
$0.0025 / call
Bulk Google search volume, CPC and difficulty by keyword
Google volume, CPC, competition and difficulty for up to 1,000 keywords per call
$0.0005 / keyword