Question 1

What is Payments API?

Accepted Answer

A Payments API enables a buyer’s system and a seller’s system to interact with a banking service for processing transactions, issuing refunds, retrieving transaction details, configuring billing plans, and securely storing credit‑card data.

Question 2

How many companies implement Payments API?

Accepted Answer

Based on our data, 417 companies implement Payments API. This number is updated daily as we discover new companies through job posting analysis.

Question 3

What types of companies implement Payments API?

Accepted Answer

Payments API is relevant across multiple industries including Financial Services, IT Services and IT Consulting, Telecommunications. Companies range from startups to enterprises with 10,000+ employees.

Question 4

How does TheirStack track companies related to Payments API?

Accepted Answer

TheirStack analyzes millions of job postings daily from company career pages, job boards, and recruitment platforms. When a company mentions Payments API in their job descriptions, requirements, or responsibilities, we identify them as related to Payments API and add them to our database.

Question 5

How can I get the full list of companies that implement Payments API?

Accepted Answer

You can access the complete list of 417 companies on TheirStack. The data includes company name, industry, size, location, funding, and revenue. Available via our web app or API.

Question 6

How often is the company data updated?

Accepted Answer

Our database is refreshed daily. We continuously monitor job postings to detect new companies implementing Payments API and update existing records.

Company	Country	Industry	Employees	Revenue	Technologies
Airwallex	Hong Kong	Financial Services	5k	$100M	Payments API
Reap	Hong Kong	IT Services and IT Consulting	272		Payments API
SPD Technology	United Kingdom	IT Services and IT Consulting	547		Payments API
Brigit	United States	Financial Services	142	$5.8M	Payments API
Transaction Network Services (TNS)	United States	Telecommunications	2.1k		Payments API
Block	United States	Financial Services	17k		Payments API
Aptos Labs	United States	Technology, Information and Internet	212		Payments API
Windcave	New Zealand	Financial Services	326	$48M	Payments API
Starpago	Brazil	Financial Services	18		Payments API
Fiserv	United States	IT Services and IT Consulting	44k	$18B	Payments API

Companies implementing Payments API

List of companies that implement Payments API