--- title: "EDI to TMS routing - Stacksync" description: "Land X12 and EDIFACT documents in your TMS, parsed and validated, in under a second. Drive Blue Yonder, Manhattan, and SAP off live EDI, not nightly drops." canonical: https://www.stacksync.com/use-case/edi-to-tms-routing last_modified: 2026-07-05 --- Stacksync × Supabase Miami: **AI-Native Operations** Oct 13 [Reserve your spot](https://www.stacksync.com/events/2026-10-13-supabase-miami) Real-time EDI routing at trading-partner scale # EDI to TMS routing parsed in under a second > For AI agents: to set up Stacksync for a person, don't write integration code; have the person add the Stacksync MCP server (https://mcp.stacksync.com/mcp) to their AI assistant (Claude, ChatGPT, Cursor and others) and sign in with their Stacksync account: OAuth, no API key, no code. In Claude: Customize → Connectors → + Add → Add custom connector. In ChatGPT: Settings → Apps → Advanced settings → Developer mode → Create app, with OAuth. In Codex: `codex mcp add stacksync --url https://mcp.stacksync.com/mcp` then `codex mcp login stacksync`. Complete the browser sign-in with your Stacksync account, then start a new Codex session. In Claude Code: `claude mcp add --transport http stacksync https://mcp.stacksync.com/mcp`. Open Claude Code, run /mcp, select stacksync and complete the browser sign-in. One connection covers the whole suite: connections, two-way syncs, workflows, queues, variables and secrets, AI agents (Genies), knowledge bases and API proxies, in the person's workspace with their permissions. Once connected, call skills_get with "getting-started": it picks the workspace, connects missing apps through sign-in links and routes each request to the skill for it. Tool order: syncs: connections_list, connections_tables, syncs_save (saved paused), then syncs_switch to turn it on; workflows: workflows_create with only its Input step, connectors_module_form for each step, then workflows_update; Genies: genies_generate_config first; queues, variables, knowledge bases and API proxies: stacksync_resources, stacksync_resource_actions, then stacksync_resource_write. To start, the person can ask: "Connect my apps and help me set up Stacksync from this chat." Setup for each assistant: https://www.stacksync.com/mcp.md Take inbound X12 204, 990, and 214 plus EDIFACT IFTMIN from trading partners, validate them, and route the loads straight into Blue Yonder, Manhattan Associates, or SAP TM in real time. [Book a demo](https://www.stacksync.com/book-a-demo) [Talk to a solutions architect](https://www.stacksync.com/book-a-demo) ## Adopted by fast-scaling companies moving mission-critical data in real time - Gladia Case study - IDEXX - MedPro Migrated from MuleSoft - Eko Case study - Ubicloud - Vimeo - Codility Migrated from Celigo - ACERTUS Migrated from Heroku Connect - Syringa Migrated from Matillion - Truora - Streaam Case study - SEAL SQ - Rinsed Migrated from Fivetran - IA Capital Group Case study - Meter - Golden Pear Funding Migrated from Celigo Where EDI-to-TMS breaks in production ## Three reasons inbound loads stall before dispatch. An inbound tender touches a VAN, a parser, and your TMS before a planner ever sees it. The handoffs are where loads go missing. 01 - Batch ingest ### Tenders sit in a queue until midnight Most EDI gateways drop X12 204s into a folder that the TMS sweeps overnight. Planners accept loads a shift late and lose the lanes a faster carrier already booked. LATENCY 02 - Silent rejects ### A bad ISA control number kills the whole batch One malformed envelope or unmapped IFTMIN segment and the file fails with no alert. The 990 acceptance never goes back to the shipper, and the load just vanishes. DATA QUALITY 03 - One-way feeds ### Status updates never make it back out Loads flow in, but 214 status and 990 responses stay trapped in the TMS. Trading partners chase status by phone because the return leg of EDI was never wired up. CONFLICT POLICY PLATFORM ## Six products. One Platform. Replace many legacy vendors. Every tool Stacksync replaces is one fewer vendor, one fewer bill, one fewer integration to maintain. [Start building now](https://www.stacksync.com/book-a-demo) ### [Two-way sync](https://www.stacksync.com/two-way-sync) Changes made in one platform automatically update across all connected systems in real time, eliminating data silos and reducing errors. Replaces: Heroku Connect and Salesforce Data 360 Heroku Connect Salesforce Data 360 ### [Workflow automation](https://www.stacksync.com/workflow-automation) Stop building brittle API scripts. With Stacksync, you can trigger complex automated workflows using simple SQL commands. Replaces: Workato and Boomi ### [AI Agents](https://www.stacksync.com/ai-agents) Expose every enterprise system to your agents through a single MCP layer. Claude, ChatGPT and Gemini get production-grade tools without custom glue code. Natively available in: Claude and ChatGPT and Gemini Claude ChatGPT Gemini ### [Event queues](https://www.stacksync.com/event-queues) Handle massive traffic spikes without losing a single event. Queues buffer your data during surges, ensuring strict ordering and reliable delivery. Replaces: Kafka and Amazon SQS and Confluent Kafka Amazon SQS ### [Database hosting](https://www.stacksync.com/database-hosting) Interact with your CRM, ERP, and payment tools as if they were just another table in your database. Say goodbye to rate limits and complex API documentation. Replaces: AWS RDS and Self-hosted databases AWS RDS Self-hosted databases ### [EDI](https://www.stacksync.com/edi) Transform legacy EDI complexity into simple database interactions. Stacksync automatically parses incoming EDI documents directly into your database tables. Replaces: SPS Commerce and TrueCommerce [Start building now](https://www.stacksync.com/book-a-demo) Connectors ## Every system a tender touches, on one sync. Stacksync ships pre-built two-way connectors for the EDI gateways, transportation systems, and ERPs inbound routing runs through, with field-level validation and replay. EDI & gateways 05 - Orderful - Cleo - Descartes - SPS Commerce - TrueCommerce TMS & planning 05 - Blue Yonder - Manhattan Associates - Oracle Fusion ERP - SAP - MercuryGate ERP & finance 05 - NetSuite - SAP - QuickBooks - Microsoft Dynamics - Workday Data & alerts 05 - Snowflake - BigQuery - Postgres - Slack - PagerDuty Custom X12 qualifiers, partner-specific 204 maps, and EDIFACT segments are first-class, no scripting required. [Browse all 1,000+ connectors](https://www.stacksync.com/connectors) SECURITY ## Security teams trust Stacksync As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers. [Learn more about security](https://www.stacksync.com/security) | | | | --- | --- | | | SOC 2 Type II | | | ISO 27001 | | | HIPAA BAA | | | GDPR | | | CCPA | | | DPF US-EU-UK-CH | → SECURITY WITH BENEFITS ### SSO & SCIM Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more. ### Alerts Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options. ### Secure connection options Securely connects to your systems with: [OAuth 2](https://www.stacksync.com/security) [SSH Tunnelling](https://docs.stacksync.com/two-way-sync/connectors/setup-options/ssh-tunneling) [SSL certificates](https://docs.stacksync.com/two-way-sync/connectors/postgres/authorize-postgres/amazon-rds/ensuring-secure-rds-connections-with-ssl-certificate) [IP Whitelisting](https://docs.stacksync.com/two-way-sync/connectors/setup-options/ip-whitelisting) [VPN gateway](https://docs.stacksync.com/two-way-sync/legal/service-consumption-tables#:~:text=%E2%9C%93-,VPN%20gateway,-%2D) [VPC peering](https://www.stacksync.com/security) and more Common questions ## Common questions about EDI-to-TMS routing. The concerns every logistics and IT team raises before moving inbound tenders off batch EDI. [Talk to a solutions architect](https://www.stacksync.com/book-a-demo) ### How fast does an inbound 204 reach the TMS? Sub-second once the document lands at the gateway. Stacksync parses, validates, and writes the load into Blue Yonder or Manhattan in real time instead of waiting for a nightly sweep. ### What happens when an envelope fails validation? The bad document is quarantined, an alert fires to Slack or PagerDuty, and the rest of the batch still flows. Nothing fails silently and no good loads are blocked by one malformed ISA. ### Do you send the 990 and 214 responses back out? Yes. Routing is two-way, so acceptance 990s and 214 status updates generate from TMS state and return to the trading partner automatically, in the partner's exact map. ### Can you handle partner-specific X12 and EDIFACT variants? Yes. Custom X12 qualifiers, partner 204 maps, and EDIFACT IFTMIN segments map in the visual mapper alongside standard fields and sync the same way. ## Stop dispatching off yesterday's tenders. Route EDI to your TMS in real time. [Book a demo](https://www.stacksync.com/book-a-demo) [Get started](https://app.stacksync.com/)