B2B Integration — Trading Partners, ERPs and Suppliers in One Place
B2B integration is the practice of connecting your business systems — ERP, WMS, ecommerce, finance — to the systems your trading partners, suppliers, customers and 3PLs run on. It covers EDI, API, flat files and everything in between. APIWORX delivers B2B integration as a fully managed service so orders, ASNs, invoices, inventory and remittances flow automatically between you and every partner you work with.
What B2B Integration Actually Means
B2B integration goes beyond a single API connection. It is the discipline of moving structured business documents — purchase orders, advance ship notices, invoices, inventory updates, remittance advice — between your company and every external party you transact with. The mechanics include EDI (X12, EDIFACT), modern REST/JSON APIs, AS2, SFTP, and the occasional spreadsheet. The hard part is making it all reliable, monitored and forward-compatible.
- Document exchange — POs, ASNs, invoices, inventory, remittances and product data exchanged with retailers, suppliers, distributors and 3PLs
- Multi-protocol — EDI X12 and EDIFACT, REST and SOAP APIs, AS2, SFTP, and direct database connections, all on one platform
- Translation and mapping — every partner has its own dialect; APIWORX maps them to your canonical model so your ERP only ever sees clean data
- Real-time visibility — every transaction is logged, every error is alerted, and a real human investigates before the partner notices
- Compliance — retailer-specific labeling, GS1, UCC-128, ISA/GS envelopes, and chargeback prevention built in
Why Most B2B Integration Projects Stall
The standard B2B integration story is the same: a VAN bill that climbs every quarter, a homegrown middleware nobody understands, and a chargeback every time a retailer ships a spec change. APIWORX replaces all three with a managed platform and a team that owns the outcome.
- No middleware to maintain — APIWORX runs on the APIXX platform; your team never logs into a mapper or a queue
- Trading partner library — pre-built mappings for Walmart, Target, Amazon, Home Depot, Wayfair, Lowe's, and 50+ other retailers
- Spec changes absorbed — when a retailer ships a 4030 → 5010 transition or a new ASN requirement, APIWORX handles it
- Monitoring that works — event-, job- and transaction-level monitoring with proactive alerting before chargebacks hit
- Predictable pricing — flat subscription, not per-kilocharacter VAN fees that punish growth
B2B Integration Use Cases APIWORX Delivers
- Retailer EDI — Walmart, Target, Home Depot, Lowe's, Costco and 45+ other retailers translated into clean ERP orders
- Supplier integration — drop-ship and wholesale suppliers connected through EDI or API so inventory and POs stay accurate
- 3PL and WMS — ASN, shipment confirmation, inventory adjustments and returns flowing between 3PL and ERP in real time
- Marketplace B2B — Amazon Vendor Central, Wayfair CastleGate, Target Plus and other marketplace EDI flows
- Customer EDI portals — when your B2B customers demand EDI, APIWORX delivers the partner-side onboarding and mapping
- API-to-EDI bridges — modern REST APIs on your side, classic EDI on the partner side, with no custom code in between
B2B Integration Platform vs DIY vs Legacy VAN
Most teams arrive at APIWORX from one of three places: a DIY scripts-and-cron-jobs setup that broke once the volume grew, a legacy VAN that bills per character and cannot do APIs, or a generic iPaaS that was never built for trading partner specifications. A purpose-built B2B integration platform gives you the reliability of EDI with the agility of API.
- vs DIY — no on-call rotations, no orphaned scripts, no "the person who built this left"
- vs legacy VAN — flat pricing, modern monitoring, and native API connectors alongside EDI
- vs generic iPaaS — APIXX speaks ERP, EDI and commerce natively; you do not have to build adapters