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Nephia is a B2B API for structured data from live Sources (Vinted, X, Reddit). Pull on demand or subscribe with Watches that push webhook events.

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Sources

Each Source has its own endpoints, filters, and watch behaviour. See Vinted for market details, X for X-specific behaviour, and Reddit for Reddit.

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Pull vs watch

Pull — request data on demand. Each call deducts credits from your Account balance. Watch — subscribe to search criteria. Nephia polls on an interval and POSTs webhook events when matches change. Each poll tick deducts credits; see Credits and Watches.

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Auth

All product API calls use an API key tied to your Account (billing tenant). See Authentication.