# \#payment-gateway

**URL:** https://community.rapyd.net/tag/payment-gateway/49.md

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## [Fintech-as-a-Service: Unlocking New Possibilities with Rapyd](https://community.rapyd.net/t/fintech-as-a-service-unlocking-new-possibilities-with-rapyd/59069)

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**Author:** [@drew.harris](https://community.rapyd.net/u/drew.harris)\
**Replies:** 0\
**Last updated:** [December 20, 2023, 8:58pm UTC](https://community.rapyd.net/t/fintech-as-a-service-unlocking-new-possibilities-with-rapyd/59069 "2023-12-20T20:58:11Z")

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In the rapidly evolving world of digital finance, enterprises are constantly seeking efficient and scalable solutions to meet their payment processing needs. As a developer tasked with researching payment providers in Eu…

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## [Running into error while demoing Rapyd on Java](https://community.rapyd.net/t/running-into-error-while-demoing-rapyd-on-java/58265)

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**Author:** [@Main\_Method](https://community.rapyd.net/u/Main_Method)\
**Replies:** 9\
**Last updated:** [April 3, 2023, 4:34pm UTC](https://community.rapyd.net/t/running-into-error-while-demoing-rapyd-on-java/58265 "2023-04-03T16:34:46Z")

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Hi guys. I’m demoing Rapyd’s payment Gateway API for Java. When I run my demo webapp, I receive an error that reads: {“status”:{“error\_code”:“UNAUTHENTICATED\_API\_CALL”,“status”:“ERROR”,“message”:“The API received a re…

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## [Onboarding documents?](https://community.rapyd.net/t/onboarding-documents/58448)

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**Author:** [@Joe\_Bran](https://community.rapyd.net/u/Joe_Bran)\
**Replies:** 1\
**Last updated:** [February 27, 2023, 3:53pm UTC](https://community.rapyd.net/t/onboarding-documents/58448 "2023-02-27T15:53:58Z")

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I am trying to onboard from the UK as a sole trader and i was asked for a registration document from the HMRC, i supplied my UTR and confirmation but i keep getting asked for a “HMRC Confirmation” then linked to a VAT66A…

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## [What to Look for in a Payment Gateway API](https://community.rapyd.net/t/what-to-look-for-in-a-payment-gateway-api/27845)

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**Author:** [@Community\_Team](https://community.rapyd.net/u/Community_Team)\
**Replies:** 0\
**Last updated:** [July 18, 2022, 11:58pm UTC](https://community.rapyd.net/t/what-to-look-for-in-a-payment-gateway-api/27845 "2022-07-18T23:58:57Z")

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by James Konik Photo by Daria Nepriakhina A payment gateway API lets you access payment services through a standardized interface and can be used to take advantage of the features and security offered by specialist …