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How much does the Twitter API cost on Social Fetch?
1 credit per successful request, including profile cards, single tweets, transcripts, communities, handle timelines, search, hashtag search, and reply threads. Each paginated page is a separate billed call. Pack pricing is on /pricing; confirm the actual cost on every response with meta.creditsCharged.
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This answer comes from X (Twitter) data API, which covers the full detail, endpoints and pricing in credits.