API · Integration La Pature aux Boeufs, 49320 Brissac Loire Aubance, France
Est. 2024
The Integration Ledger · Vol. II
Dispatch No. 2026-10 · Brissac Loire Aubance

Data exchange,
engineered without drama.

Manifesto

Systems should speak as if they shared a common language.

ApplicationConnectForge builds the connective tissue between platforms that refuse to wait on brittle scripts. We design high-concurrency API proxy networks, tokenized authentication middleware, and resilient webhook handlers—each component tuned for faultless real-time data exchange.

Our work sits at the intersection of craft and infrastructure: careful interface contracts, deliberate rate policies, and failure modes you can rehearse before they rehearse you. From Brissac Loire Aubance we serve operators who treat latency budgets as design constraints, not afterthoughts.

Real-time means real time—queue depth visible, retries honest, and every payload accounted for.

Uptime Target
99.98%
p99 Proxy
< 45ms
Regions
EU · US

Open the desk

01 · Commission

Scope a proxy network

Tell us about your concurrency profile, auth perimeter, and failure tolerance. We return a fixed-scope architecture brief.

→
Request architecture brief

02 · Security

Harden token exchange

Tokenized authentication middleware for OAuth 2.0, OIDC, and service-to-service trust without the usual ceremony tax.

→
Plan an auth review

03 · Reliability

Make webhooks survivable

Durable delivery, signed envelopes, and replay paths you can trust when a partner goes dark for three minutes.

→
Audit webhook paths

Retainer

Ongoing integration stewardship

Continuous capacity tuning, incident co-pilot, and quarterly contract reviews for live exchange fabric.

Discuss retainer fit

Service Ledger

A luxury index of
integration work.

Each engagement is priced as a fixed commission with a declared turnaround. Inquiry opens a scoped conversation—not a sales sequence.

01

High-Concurrency API Proxy Network

Edge Proxy Rate Control Multi-Region

A front-tier proxy fabric that absorbs burst traffic, enforces tenant-aware quotas, and fans requests across healthy backends with circuit breaking and connection reuse.

$4,800
Turnaround · 3–4 weeks
Commission →
02

Tokenized Authentication Middleware

OAuth 2.0 OIDC mTLS

Centralized token issuance, rotation, and introspection with short-lived credentials, scoped claims, and seamless service-to-service trust propagation.

$3,600
Turnaround · 2–3 weeks
Commission →
03

Resilient Webhook Handler Suite

Signed Payloads Retry Queues Replay Console

Ingest, verify, and forward partner events with durable queues, exponential backoff policies, and an operator console for deliberate replay after incidents.

$2,900
Turnaround · 2 weeks
Commission →
04

Real-Time Data Exchange Fabric

Event Bus CDC Stream Sync

Change-data-capture pipelines and streaming topics that keep warehouse, CRM, and product surfaces aligned without nightly batch surprises.

$6,200
Turnaround · 4–5 weeks
Commission →
05

API Gateway Rate-Limit Architecture

Quotas Burst Policy Cost Guardrails

Tenant tiers, sliding windows, and graceful degradation paths that protect origin capacity while keeping honest partners unhindered.

$3,200
Turnaround · 2 weeks
Commission →
06

OAuth 2.0 / OIDC Integration Layer

SSO SAML Bridge Consent UX

Production-ready authorization flows for first-party apps and partner portals, including token refresh choreography and consent surfaces that do not insult users.

$2,750
Turnaround · 2–3 weeks
Commission →
07

Legacy System Bridge Adapters

SOAP ↔ REST SFTP AS2

Patient adapters for ERPs, EDI hubs, and bank connectors—translating dated contracts into modern endpoints without a multi-year rewrite programme.

$4,100
Turnaround · 3–4 weeks
Commission →
08

Observability & Trace Correlation

OpenTelemetry SLOs Dashboards

End-to-end trace context across proxies, handlers, and partners—so an incident report can name the hop that failed, not merely that something did.

$2,400
Turnaround · 1–2 weeks
Commission →
09

Integration Testing Harness

Contract Tests Load Scenarios Chaos Drills

A reproducible suite that pins API contracts, exercises failure injection, and keeps partner upgrades from becoming weekend archaeology.

$1,850
Turnaround · 1–2 weeks
Commission →
10

SLA-Backed Integration Retainer

24/7 Dispatch Capacity Review On-Call

Continuous stewardship of live exchange fabric: capacity headroom, contract drift checks, and a named engineer who already knows your topology.

$1,200 / mo
Ongoing · monthly billing
Activate →
11

Partner API Documentation Studio

OpenAPI Portals Sandbox Keys

Spec-first documentation with runnable examples, environment-key issuance, and guided first-call success—because onboarding friction is a product bug.

$1,600
Turnaround · 1–2 weeks
Commission →
12

Multi-Cloud Failover Runbooks

DNS Cutover State Sync DR Drill

Documented and exercised failover paths across cloud providers so recovery is a rehearsal, not a heroic Slack thread at 03:00.

$3,900
Turnaround · 3 weeks
Commission →

Method

How an engagement unfolds

I · Discovery

Topology & traffic map

We inventory callers, auth boundaries, SLOs, and the failure stories your team already tells.

II · Blueprint

Contracts & capacity plan

Interface specs, proxy policies, and a costed delivery schedule with explicit assumptions.

III · Build

Implement & instrument

Incremental cutover behind feature flags, with tracing live from the first production hop.

IV · Handover

Runbooks & retained trust

Operator docs, drill calendar, and optional retainer stewardship after go-live.

Next dispatch

Bring us the integration that keeps you awake.

Share the systems involved, the load you expect, and what “broken” looks like today. We reply with a scoped path—not a generic brochure.