4Pay Integrations
Put 4Pay to work with AI and enterprise-grade automation
4.9/5 on G2·
Google for Startups Accelerator
No 4Pay connector? The Agent builds one.
Web search for 4Pay's public API docs, or hand over your own — either way, the Agent researches the real API surface and ships a working connector.
Try Knit FreeNot a block library. Real code.
Legacy automation tools like Zapier, Workato, and Make hand you a fixed library of pre-built steps to drag, drop, and configure around the edges. Knit's Integrations Agent writes real, custom 4Pay integration code for your exact logic.
Legacy iPaaS
- Fixed library of pre-built steps — drag, drop, configure around the edges
- Capped by whatever the vendor's already built
- AI features bolted on after the fact
Knit Integrations Agent
- Real, inspectable code for your exact 4Pay logic
- Auto-builds a missing 4Pay connector itself
- Native LLM connectors built in, not bolted on
from knit import Knit
client = Knit(api_key=KNIT_API_KEY)
@client.on("new-invoice-created")
def create_invoice(event):
return client.accounting.create_invoice(
integration_id=4PAY_INTEGRATION_ID,
record_id=event["id"],
fields={
"source": "4Pay",
"synced_at": event["updated_at"],
},
# ...maps the event to a real "Create invoice" call
)Example: illustrative of what the Agent generates from a plain-English prompt — real, inspectable, and yours to edit.
Skip the engineering. Ship the workflows.
See what you can build with 4Pay on Knit
4Pay → Andpay
When a new currency setting is updated in Andpay, sync currency config to 4Pay.
4Pay → Calendly
When a payment widget or transaction is processed in 4Pay, update booking details in Calendly.
4Pay → Gmail
When a payment status check confirms payment in 4Pay, email a receipt to the client via Gmail.
4Pay → ChatGPT
When a payment status update occurs in 4Pay, summarize transaction trends using ChatGPT.
4Pay → Andpay
When a new currency setting is updated in Andpay, sync currency config to 4Pay.
4Pay → Calendly
When a payment widget or transaction is processed in 4Pay, update booking details in Calendly.
4Pay → Gmail
When a payment status check confirms payment in 4Pay, email a receipt to the client via Gmail.
4Pay → ChatGPT
When a payment status update occurs in 4Pay, summarize transaction trends using ChatGPT.
4Pay → SureCart
When a payment widget is triggered in 4Pay, sync order fulfillment in SureCart.
4Pay → Wordware
When something happens in 4Pay, use Wordware to summarize it or draft a reply.
4Pay → Pinecone
When a record changes in 4Pay, sync it to Pinecone.
4Pay → Cohere AI
When something happens in 4Pay, use Cohere AI to summarize it or draft a reply.
4Pay → SureCart
When a payment widget is triggered in 4Pay, sync order fulfillment in SureCart.
4Pay → Wordware
When something happens in 4Pay, use Wordware to summarize it or draft a reply.
4Pay → Pinecone
When a record changes in 4Pay, sync it to Pinecone.
4Pay → Cohere AI
When something happens in 4Pay, use Cohere AI to summarize it or draft a reply.
See the APIs & webhooks enabling 4Pay Integrations
The real endpoints Knit's Agent can call to turn a plain-English use case into working 4Pay Integration code
Creates a Payment Widget
Checks Payment Status
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Customer Stories
See how leading technology firms are scaling their operations
Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.
A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.
Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.
Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.
Knit shipped a brand-new Timesheet API in a week and handed us a ready-to-use NetSuite sandbox. That velocity is priceless when you're running payroll in 40+ countries.
#1 in Ease of Integrations
4.9 out of 5 stars on G2
Common questions about the 4Pay automation
Is there a pre-built 4Pay automation?
Not yet — 4Pay isn't in Knit's Unified API or MCP Servers catalog today, so there's no pre-built connector for it either. The Integrations Agent can build the real automation (and the connector powering it) on demand instead of you waiting on our roadmap.
How does the Agent actually build the 4Pay connector?
It researches 4Pay's real public API documentation — authentication, endpoints, data schema — and writes a working connector against that real surface. You can also upload your own docs if 4Pay's aren't public.
How long does it take?
Minutes to build a first working version, not weeks — you test it against real 4Pay data before it goes anywhere near production.
What happens after the Agent builds it?
You own it. It runs the same way any Knit-built connector does — you are not left maintaining hand-rolled integration code yourself.
Could 4Pay become a real pre-built connector later?
Yes — as apps get built and used through the Agent, the highest-demand ones are natural candidates to join the pre-built Unified API/MCP Servers catalog directly.