PRODUCT / PDF PROCESSING

Fill PDF forms

Use POST /v1/pdf/form/fields to inspect AcroForm fields, then POST /v1/pdf/form/fill to write values. Flatten is on by default. This is not OCR.

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Example request · replace sample inputs
{
  "url": "https://example.com/w9.pdf",
  "fields": { "Name": "Jane Doe" }
}

Choose your input

POST /v1/pdf/form/fields to inspect, then POST /v1/pdf/form/fill. Flatten is on by default.

Understand the cost

Basic PDF tools use per-operation pricing. Failed operations are never billed. See the rate card for the current operation price.

Explore pricing

Build the handoff

Choose a supported response mode for your workflow. Use the job API to follow async processing, and registered account webhooks for signed delivery events.

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A useful addition to your application.

Explore the example request and build your first integration.