Turn IATA BSPlink into an API

What you can build on BSPlink

• Find ADMs and ACMs

  Build this

  Queries ADM/ACM for a date range and returns each memo with its airline, amount and status, or reads one memo by its 10-digit number.

  Takes

  Date from, date to, airline (optional), document number (optional)

  Returns

  Document number, type, airline, issue date, ticket number, amount, currency, status

• Read the agent billing file for a period

  Build this

  Opens the Agent_Billing file for a billing period under Files and reads the remittance amount from AGREMSUM and any rejected documents from DQVALID.

  Takes

  Billing period

  Returns

  Billing period, remittance final amount, currency, rejected documents with reason

• Check refund applications

  Build this

  Queries Refund Applications for a date range and returns each one with its airline, ticket and status.

  Takes

  Date from, date to, airline (optional)

  Returns

  Refund application number, airline, ticket number, application date, refund amount, currency, status

• Issue a refund application

  Build this

  Fills in Issue a Refund Application for one ticket and submits it to the airline.

  Takes

  Airline, ticket number, form of payment, fare used, refund amount, remarks

  Returns

  Refund application number, airline, ticket number, refund amount, status

Automate BSPlink with a workflow

A workflow runs your methods as one process, with nobody at the screen. A schedule or a call from your own system starts it, the steps run in order, and the result arrives in your inbox or in the systems you already use.

• New ADMs from your airlines, each weekday

  Build this

  Starts

  Every weekday at 8:00

  Step 1

  Find the ADMs issued in the last 14 days.

  Step 2

  Keep the ADMs that were not there on the last run.

  Step 3

  Email you the list grouped by airline, with document number, ticket number and amount.

• Remittance amount for each billing period, to accounting

  Build this

  Starts

  Every Monday at 9:00

  Step 1

  Read the agent billing file for the latest billing period.

  Step 2

  Stop if the period is the same as on the last run.

  Step 3

  Post the period, remittance final amount and rejected documents to your accounting system's webhook.

• Refund applications that changed status

  Build this

  Starts

  Every day at 17:00

  Step 1

  Check the refund applications issued in the last 60 days.

  Step 2

  Keep the ones whose status changed since the last run.

  Step 3

  Post each one, with ticket number, airline, amount and new status, to your webhook.

You can run a workflow by hand on every plan, Free included. Schedules and webhook triggers come with the paid plans, from $29 a month.

Once built, one call from your code

Once you have built a method, it is one POST to /v1/runs from your backend, or a tool an AI agent calls over MCP. This is what “Find ADMs and ACMs” would look like.

curl https://api.fous.com/v1/runs \
  -H "Authorization: Bearer $FOUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "method": "bsplink.iata.org/find_adms_and_acms",
    "input": {
      "date_from": "2026-10-29",
      "date_to": "2026-11-11"
    }
  }'

{
  "status": "completed",
  "data": {
    "date_from": "2026-10-29",
    "date_to": "2026-11-11",
    "memos": [
      {
        "document_number": "6000418273",
        "type": "ADM",
        "airline": "Northwind Airways",
        "issue_date": "2026-11-06",
        "ticket_number": "9992145587301",
        "amount": 145,
        "currency": "EUR",
        "status": "Pending"
      }
    ],
    "count": 1
  }
}

An example with invented data, not a ready-made endpoint. The method exists in your organization once you build it, and its name, inputs and fields follow your request.

BSPlink’s own options

IATA does not list an API for travel agents on BSPlink. API integration appears in the Lean plan for airlines. Agents download billing and report files under Files, can receive them by SFTP, and can add iiNET, IATA's file distribution service. ADMs, refund applications and disputes are handled on screen, and what you see depends on your BSPlink plan.

Read on November 12, 2026: New BSPlink FAQ, BSPlink for travel agents, iiNET.

Signing in to BSPlink

Agents reach BSPlink from the IATA Customer Portal, which signs in with an email and password and offers an authenticator. BSPlink's own sign-in page asks for a username or email and a password, and IATA allows one session per user. With Fous you sign in once through BSPlink's own sign-in with your own account: the login is sealed with AES-256 and code and AI agents never see it.

Worth knowing

Your plan decides what you can read

On the Efficient plan you see only ADMs before billing. Searching ADMs by number, Document Enquiry, Rejected Documents, Billing Statement and Billing Analysis need a higher plan, requested in the Customer Portal.

Reports are kept for two months

Reports under Files stay for 2 months. ADMs and ACMs go back 13 months, refund notices 13 months, refund applications and tickets in Document Enquiry 24 months.

One session per user

IATA allows only one BSPlink session per user. Schedule runs for times when that user is not working in BSPlink.

Classic BSPlink bots must be rebuilt

IATA's FAQ says Classic BSPlink is decommissioned with the move to New BSPlink, and bots built on Classic need to be redeveloped on New BSPlink. User permissions stay the same.

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