PDF Tools
Ajouter une signature PDF en ligne
Ajoute une signature visible texte ou image sur un PDF
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/pdf-add-signature-online' \
-H 'Content-Type: application/json' \
-d '{"filename":"pdfFile.ext","contentType":"application/octet-stream","size":12345}'
curl -X POST 'https://api.elysiatools.com/api/upload/presign/pdf-add-signature-online' \
-H 'Content-Type: application/json' \
-d '{"filename":"signatureImage.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/pdf-add-signature-online' \
-F 'pdfFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'signatureType=text' \
-F 'signatureImage=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'signatureText=Approved' \
-F 'reason=Review complete' \
-F 'location=' \
-F 'includeDate=true' \
-F 'pageTarget=last' \
-F 'pageNumber=1' \
-F 'position=bottom-right' \
-F 'customX=36' \
-F 'customY=36' \
-F 'boxWidth=180' \
-F 'boxHeight=72' \
-F 'signatureColor=#1f2937'