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National Bank of Poland logovsparalelo.bo logo

National Bank of Poland API vs paralelo.bo API

Two free Currency Exchange APIs compared on access, reliability and developer ratings, using data from our daily health checks.

The verdict

  • Choose National Bank of Poland API if its data fits your use case better; on access and reliability it's level with paralelo.bo API.
  • Choose paralelo.bo API if its data fits your use case better; on access and reliability it's level with National Bank of Poland API.

Side by side

National Bank of Poland APIparalelo.bo API
What it doesA collection of currency exchange rates (data in XML and JSON).Bolivia parallel-market USD/BOB exchange rate, aggregated from P2P sources every 60s.
ProviderNBP Web APIparalelo.bo
API keyNot neededNot needed
HTTPSYesYes
CORS (browser calls)YesYes
Status todayOnline · 492 msOnline · 524 ms
Uptime (30 days)UpUp
Developer ratingNot rated yetNot rated yet
PriceFree / free tierFree / free tier
National Bank of Poland docs ↗paralelo.bo docs ↗

About each API

National Bank of Poland logoNational Bank of Poland API

A collection of currency exchange rates (data in XML and JSON).

NBP Web API allows HTTP clients to make enquiries on datasets published by the NBP.PL

Strengths

  • No API key needed
  • Callable from the browser (CORS)
  • HTTPS

Ratings, reviews and FAQ →

paralelo.bo logoparalelo.bo API

Bolivia parallel-market USD/BOB exchange rate, aggregated from P2P sources every 60s.

API REST gratuita, CSV histórico y servidor MCP (Model Context Protocol) para consumir el dólar paralelo de Bolivia desde Claude Desktop, Cursor y otros clientes IA.

Strengths

  • No API key needed
  • Callable from the browser (CORS)
  • HTTPS

Ratings, reviews and FAQ →

How to choose between them

  • Prototyping or a tutorial? Pick the one that needs no API key (both qualify).
  • Calling from a web page? You need CORS. Otherwise route requests through your own server or a serverless function.
  • Going to production? Favour HTTPS, a strong uptime record and a provider with clear rate limits and terms. Check each API's docs before you commit.
  • Still unsure? Both are free to try: send one request to each and compare the data you get back.

National Bank of Poland vs paralelo.bo FAQ

Do National Bank of Poland API and paralelo.bo API need an API key?

Neither needs an API key; you can call both straight away.

More comparisons

National Bank of Poland API alternatives · paralelo.bo API alternatives · best Currency Exchange APIs