Data Processing
Outil de diff CSV / Excel
Compare deux sources CSV ou XLSX et exporte un rapport PDF avec differences par ligne, colonne et cellule
file· Résultat fichierOuvrir l'outil
Démarrage rapide
Appelez cet outil depuis votre code en trois langages.
cURL
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/csv-excel-diff-tool' \
-H 'Content-Type: application/json' \
-d '{"filename":"leftFile.ext","contentType":"application/octet-stream","size":12345}'
curl -X POST 'https://api.elysiatools.com/api/upload/presign/csv-excel-diff-tool' \
-H 'Content-Type: application/json' \
-d '{"filename":"rightFile.ext","contentType":"application/octet-stream","size":12345}'
# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
--data-binary @/path/to/file.ext
# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/fr/api/tools/csv-excel-diff-tool' \
-F 'leftInput=id,sku,price,status
1,A-100,29.99,active
2,A-200,45.00,active' \
-F 'leftFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'leftSheetName=Sheet1' \
-F 'rightInput=id,sku,price,status
1,A-100,29.99,active
2,A-200,49.00,active
3,A-300,15.00,draft' \
-F 'rightFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'rightSheetName=Sheet1' \
-F 'keyColumns=id' \
-F 'compareMode=all' \
-F 'reportTitle=Pricing Snapshot Diff'