Taggun provides a real-time, high-accuracy receipt OCR API for extracting structured data from receipt images.
Tools
Export Known Merchants
Tool to export the current list of known merchants. Use when you need a full merchant registry (e.g. sync or audit).
Generate Merchants Csv
Tool to generate a CSV file of mock merchants for import_known_merchants testing. Use when sample merchant CSV is needed before bulk import. Returns a path to a temporary CSV file ready for upload.
Process Receipt Via Url
Tool to process a receipt or invoice from its public image URL. Use when you have a hosted image or PDF link and need basic data extraction. Call after ensuring the URL is accessible and points to a supported image or PDF.
Url Validation
Tool to validate a receipt image by URL against campaign settings. Use after obtaining the receipt URL to confirm validity.
Url Verbose
Tool to process a receipt or invoice from a URL for detailed data extraction. Use when you have a publicly accessible receipt or invoice URL and require comprehensive output including line items, merchant details, and confidence metrics. Call after verifying the URL is reachable.