Connectors / Finance · Connector
Automate Currency Conversion and Exchange Rate Data with Fixer Integrations
Connect Fixer's real-time and historical exchange rate API to your business workflows, finance tools, and data pipelines using tray.ai.
What can you do with the Fixer connector?
Fixer delivers real-time and historical foreign exchange rates for 170+ currencies, making it a go-to data source for finance teams, e-commerce platforms, and global SaaS products. Manually pulling exchange rate data — or babysitting custom scripts to keep currency conversions accurate across systems — is slow and breaks at the worst times. With tray.ai's Fixer connector, you can automate currency data ingestion, trigger business logic based on rate fluctuations, and keep every downstream tool in sync, from CRMs to data warehouses, without writing custom code.
Automate & integrate Fixer
Automating Fixer business processes or integrating Fixer data is made easy with Tray.ai.
Use case
Real-Time Currency Conversion for E-Commerce Pricing
Automatically fetch the latest Fixer exchange rates on a schedule and push updated conversion factors into your e-commerce platform or pricing engine. Product prices in local currencies stay current without anyone touching them manually.
- Eliminate manual price updates across multiple storefronts and currencies
- Reduce revenue leakage caused by stale exchange rates on international orders
- Schedule rate refreshes as often as your business needs — hourly, daily, or on demand
Use case
Finance and Revenue Reporting Normalization
Pull multi-currency revenue data from your CRM or billing platform, convert everything to a base currency using Fixer, and load the normalized figures into your data warehouse or BI tool. Finance teams get a consistent view of global revenue without spreadsheet gymnastics.
- Automate FX normalization across Salesforce, HubSpot, Stripe, and other billing tools
- Skip manual conversion steps before loading into Tableau, Looker, or BigQuery
- Make sure monthly and quarterly reports use accurate period-closing exchange rates
Use case
Exchange Rate Alerting and Monitoring
Monitor specific currency pairs via Fixer on a recurring schedule and trigger automated alerts when rates move beyond defined thresholds. Notify finance teams or procurement managers via Slack, email, or SMS so they can act before a rate move turns expensive.
- Manage FX exposure with threshold-based alerts before rates move against you
- Route notifications to the right people through their preferred channels
- Log rate snapshots to a database for trend analysis and audit trails
Use case
Multi-Currency Invoice Generation
When generating invoices for international customers, automatically query Fixer for the current exchange rate and embed the converted amount alongside the base currency value. It keeps accounts receivable workflows clean and cuts down on disputes over which rate was used.
- Automatically attach live or locked exchange rates to invoice records
- Reduce billing disputes by documenting the exact rate at invoice creation
- Works with Xero, QuickBooks, NetSuite, and similar tools
Use case
Procurement and Vendor Payment Automation
For teams paying international vendors, use Fixer to calculate the exact local currency equivalent of purchase orders before approval or payment. Automatically update PO amounts in your ERP when exchange rates shift significantly ahead of payment.
- Keep purchase order values accurate up to the moment of payment authorization
- Flag POs where rate changes would materially impact budgeted spend
- Cut manual recalculations in ERP systems like SAP or NetSuite
Use case
Historical Exchange Rate Backfill for Data Migration
When migrating financial data between platforms or rebuilding historical reports, use Fixer's historical rates API to accurately convert past transactions to your base currency. Automate the entire backfill rather than looking up rates for each historical period by hand.
- Reconstruct historical financials using date-accurate exchange rates
- Automate backfill jobs that would otherwise take analysts days to finish
- Maintain data integrity for audits and financial restatements
Ready to solve your Fixer integration challenges?
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Challenges Tray.ai solves
Common obstacles when integrating Fixer — and how Tray.ai handles them.
Challenge
Keeping Exchange Rates Fresh Across Multiple Systems
Teams often store exchange rate values in several places at once — spreadsheets, CRM settings, ERP configurations, billing platforms — and when rates get updated in one place but not the others, reporting and invoicing start disagreeing with each other.
How Tray.ai helps
tray.ai lets you build a single workflow that fetches rates from Fixer on a schedule and pushes updated values to every connected system at the same time, so tools stop drifting out of sync.
Challenge
Handling Rate Lookup Failures Gracefully
When a Fixer API call fails — rate limits, network hiccups, an unsupported currency — downstream workflows that depend on that rate can break silently, producing wrong calculations or missing invoices with no obvious error to trace.
How Tray.ai helps
tray.ai's workflow logic supports error handling branches, retry mechanisms, and fallback values so Fixer API failures get caught, logged, and handled without taking down dependent business processes.
Challenge
Mapping Fixer Currency Codes to Internal System Formats
Fixer returns ISO 4217 currency codes, but ERPs, CRMs, and legacy billing systems often store currencies in different formats, numeric codes, or custom labels. That mismatch has to be resolved before the data is usable.
How Tray.ai helps
tray.ai's built-in data transformation tools and JSONPath operators let you remap Fixer currency codes to match exactly what each downstream system expects, without custom middleware.
Daily Exchange Rate Sync to Google Sheets
Fixer 
Google Sheets Fetches the latest rates for selected currency pairs from Fixer each morning and appends them as a new row in a Google Sheets tracking spreadsheet, building a live rate history for finance teams.
Stripe Revenue Report Normalized to USD
Fixer 
Stripe 
Google BigQuery 
Slack Pulls the previous day's Stripe charges in all currencies, converts each charge to USD using Fixer's historical rate for that date, and writes the normalized total to a Slack message and a BigQuery table.
FX Rate Threshold Alert to Slack
Fixer Slack Monitors a specific currency pair every hour using Fixer and sends a Slack notification to a finance channel when the rate moves more than a configurable percentage from the baseline.
Xero Invoice Creation with Live Exchange Rate
Fixer 
Salesforce 
Xero When a new deal closes in Salesforce for an international customer, automatically fetch the current exchange rate from Fixer and create a Xero invoice with both local currency and base currency amounts populated.
Multi-Currency Budget vs. Actuals Dashboard Sync
Fixer 
NetSuite Google BigQuery Pulls actuals from NetSuite in local currencies, converts them to the reporting currency using Fixer, and pushes the normalized figures to a Tableau or Looker dataset to keep the budget vs. actuals dashboard current.
Historical Rate Backfill for Migrated Transactions
Fixer Google Sheets 
AWS S3 Accepts a list of historical transactions with original currencies and dates, queries Fixer for the period-accurate rate for each record, and outputs a CSV of fully converted transactions ready for import into the target system.
How Tray.ai makes this work
Fixer plugs into the whole Tray.ai platform
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