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API Terms/Finance/National Bank of Poland API (NBP Web API)

National Bank of Poland API (NBP Web API)

nbp.pl

Provides currency exchange rates and gold prices published by the National Bank of Poland in XML and JSON formats.

The National Bank of Poland API (NBP Web API) API terms not fully documented by the vendor. Verified 2026-07-26 with per-field source links.

Finance Verified 2026-07-26 low confidence
Base URL
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Auth
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Free tier
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Pricing model
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Pricing
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Rate limits
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OpenAPI spec
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MCP server
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