Getting systems to talk without losing control of your data
A good API is not judged only when everything works. It is judged above all when the remote service slows down, sends the same event twice or becomes unavailable.
Reply within 24 business hours · free 30-minute discovery call · free detailed quote
Planning for failure
We provide for authentication, validation, idempotency, retries, logs and error handling according to how critical the data flow is.
An integration must be observable
It must be possible to answer simple questions:
- what did we send?
- what did we receive, and when?
- why did the operation fail?
- can it be replayed without creating a duplicate?
This information considerably reduces diagnosis time in production.
An observable data exchange
Idempotency means that the same message received twice produces only one effect: an order is not created twice because the remote service resent its event. Combined with an exchange log and automatic retries, it lets you resolve an incident by replaying the messages concerned instead of re-entering data by hand.
Common integrations
- CRM and prospecting tools;
- ERP, sales management and accounting;
- payment providers and invoicing;
- carriers and marketplaces;
- supplier product feeds;
- e-signature and email sending.
What you receive
- documentation for each flow: format, frequency, direction, owner;
- a searchable log of exchanges and errors;
- alerts when a flow fails;
- a tested recovery procedure.
Frequently asked questions
Our software has no API: is it still possible?
Often, yes: scheduled file exports, import through a shared folder or a connector provided by the vendor. Reliability is then built around checking those files.
Real time or batch processing?
Real time is useful when information must be available immediately, such as stock or a payment. For everything else, regular batch processing is simpler and more robust.
Our integration packages
Simple connection
on quotation
To link two tools, for example your website and your CRM.
- one documented data flow
- error handling and retries
- exchange log
- alert on failure
Multiple data flows
on quotation
To synchronise ERP, shop, payment and carriers.
- idempotency and replay without duplicates
- real-time or batch processing
- tested restart procedure
- documentation of each flow
Flow monitoring
on quotation
To be warned before your customers notice a problem.
- monitoring of exchanges
- alerts and reports
- fixes when a provider changes its API
- response within 4 business hours in case of an outage
Each package is tailored to your tools after the free 30-minute discovery call. Describe your software and receive a free, detailed quote.
Our commitments
- Reply within 24 business hours to every enquiry.
- Free 30-minute discovery call, followed by a free detailed quote valid for 30 days.
- A single point of contact: the developer who builds your project, self-employed since 1999.
- You own the code, the access credentials and the content once the project is paid for.
- 3-month warranty: defects reported after launch are fixed free of charge (terms).
- Staged payments available: 30% deposit on order, then a payment schedule suited to the project.
- Response within 4 business hours in case of an outage or hack, for clients on a maintenance contract.
- Projects run in English or French, for businesses in France and abroad.
Systems to connect?
List the software that needs to exchange data: we will identify the critical flows and how they can fail.
What happens next?
- You describe your project in a few lines.
- We reply within 24 business hours to schedule a free 30-minute call.
- You receive a detailed quote: scope, price, schedule and payment plan.
Prefer to call? +33 7 66 06 80 03