Detect form fields on a PDF

curl --request POST \
  --url https://api.runpulse.com/form/detect \
  --header 'Content-Type: multipart/form-data' \
  --header 'x-api-key: <api-key>' \
  --form file='@example-file' \
  --form 'file_url=<string>' \
  --form form_id=3c90c3cc-0d44-4b50-8888-8dd25736052a \
  --form 'page_range=<string>' \
  --form 'async=<string>'

import requests

url = "https://api.runpulse.com/form/detect"

files = { "file": ("example-file", open("example-file", "rb")) }
payload = {
    "file_url": "<string>",
    "form_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "page_range": "<string>",
    "async": "<string>"
}
headers = {"x-api-key": "<api-key>"}

response = requests.post(url, data=payload, files=files, headers=headers)

print(response.text)

const form = new FormData();
form.append('file', '<string>');
form.append('file_url', '<string>');
form.append('form_id', '3c90c3cc-0d44-4b50-8888-8dd25736052a');
form.append('page_range', '<string>');
form.append('async', '<string>');

const options = {method: 'POST', headers: {'x-api-key': '<api-key>'}};

options.body = form;

fetch('https://api.runpulse.com/form/detect', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.runpulse.com/form/detect",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file_url\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"form_id\"\r\n\r\n3c90c3cc-0d44-4b50-8888-8dd25736052a\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"page_range\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"async\"\r\n\r\n<string>\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Content-Type: multipart/form-data",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.runpulse.com/form/detect"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file_url\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"form_id\"\r\n\r\n3c90c3cc-0d44-4b50-8888-8dd25736052a\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"page_range\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"async\"\r\n\r\n<string>\r\n-----011000010111000001101001--")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-api-key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.runpulse.com/form/detect")
  .header("x-api-key", "<api-key>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file_url\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"form_id\"\r\n\r\n3c90c3cc-0d44-4b50-8888-8dd25736052a\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"page_range\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"async\"\r\n\r\n<string>\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.runpulse.com/form/detect")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file_url\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"form_id\"\r\n\r\n3c90c3cc-0d44-4b50-8888-8dd25736052a\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"page_range\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"async\"\r\n\r\n<string>\r\n-----011000010111000001101001--"

response = http.request(request)
puts response.read_body

{
  "form_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "page_count": 2,
  "pdf_url": "<string>",
  "form_fields": [
    {
      "page_number": 2,
      "bounding_box": [
        0.5
      ],
      "text": "<string>",
      "row": 1,
      "col": 1,
      "table_idx": 1,
      "checkbox_details": [
        {
          "center_coord": [
            0.5
          ],
          "selected": true,
          "text": "<string>"
        }
      ]
    }
  ],
  "fields_filled": 1,
  "fields_cleared": 1,
  "credits_used": 123,
  "plan_info": {
    "tier": "<string>",
    "total_credits_used": 123,
    "pages_used": 1,
    "note": "<string>"
  }
}

{
  "job_id": "<string>",
  "message": "<string>",
  "queuedAt": "2023-11-07T05:31:56Z",
  "credits_used": 123
}

Forms

Detect Form Fields

Run cell detection on a PDF and return the detected form_fields along with a reusable form_id. No LLM matching, no fill, no clear — this is the OCR / layout step that /form/fill and /form/clear would otherwise run internally.

The returned form_id references the uploaded PDF and its detected layout, and can be passed back to a subsequent /form/fill, /form/clear, or /form/detect call as the single input source — Pulse will skip detection on the fast path and reuse the cached cells.

Input modes — provide exactly one of:

form_id — re-detect cells on a previously stored PDF. Useful when callers want to refresh layout after editing or when chaining detect calls.
file_url — public or pre-signed URL Pulse will download.
file — direct binary upload of the PDF.

All three input modes ride on the same multipart/form-data request body. (Callers sending Content-Type: application/json with form_id / file_url are still accepted server-side for backward compatibility, but the SDKs only model the multipart form.)

Optional page_range (alias pages, e.g. "1-3,5") restricts the operation to a subset of pages.

Synchronous by default — returns the detected layout inline. Set async: true to receive {job_id, status: "pending"} immediately and poll GET /job/.

Billed at 1 credit per page. Requires the form_filler feature flag to be enabled for your organization.

POST

form

detect

Detect form fields on a PDF

curl --request POST \
  --url https://api.runpulse.com/form/detect \
  --header 'Content-Type: multipart/form-data' \
  --header 'x-api-key: <api-key>' \
  --form file='@example-file' \
  --form 'file_url=<string>' \
  --form form_id=3c90c3cc-0d44-4b50-8888-8dd25736052a \
  --form 'page_range=<string>' \
  --form 'async=<string>'

import requests

url = "https://api.runpulse.com/form/detect"

files = { "file": ("example-file", open("example-file", "rb")) }
payload = {
    "file_url": "<string>",
    "form_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "page_range": "<string>",
    "async": "<string>"
}
headers = {"x-api-key": "<api-key>"}

response = requests.post(url, data=payload, files=files, headers=headers)

print(response.text)

const form = new FormData();
form.append('file', '<string>');
form.append('file_url', '<string>');
form.append('form_id', '3c90c3cc-0d44-4b50-8888-8dd25736052a');
form.append('page_range', '<string>');
form.append('async', '<string>');

const options = {method: 'POST', headers: {'x-api-key': '<api-key>'}};

options.body = form;

fetch('https://api.runpulse.com/form/detect', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.runpulse.com/form/detect",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file_url\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"form_id\"\r\n\r\n3c90c3cc-0d44-4b50-8888-8dd25736052a\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"page_range\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"async\"\r\n\r\n<string>\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Content-Type: multipart/form-data",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.runpulse.com/form/detect"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file_url\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"form_id\"\r\n\r\n3c90c3cc-0d44-4b50-8888-8dd25736052a\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"page_range\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"async\"\r\n\r\n<string>\r\n-----011000010111000001101001--")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-api-key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.runpulse.com/form/detect")
  .header("x-api-key", "<api-key>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file_url\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"form_id\"\r\n\r\n3c90c3cc-0d44-4b50-8888-8dd25736052a\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"page_range\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"async\"\r\n\r\n<string>\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.runpulse.com/form/detect")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file_url\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"form_id\"\r\n\r\n3c90c3cc-0d44-4b50-8888-8dd25736052a\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"page_range\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"async\"\r\n\r\n<string>\r\n-----011000010111000001101001--"

response = http.request(request)
puts response.read_body

{
  "form_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "page_count": 2,
  "pdf_url": "<string>",
  "form_fields": [
    {
      "page_number": 2,
      "bounding_box": [
        0.5
      ],
      "text": "<string>",
      "row": 1,
      "col": 1,
      "table_idx": 1,
      "checkbox_details": [
        {
          "center_coord": [
            0.5
          ],
          "selected": true,
          "text": "<string>"
        }
      ]
    }
  ],
  "fields_filled": 1,
  "fields_cleared": 1,
  "credits_used": 123,
  "plan_info": {
    "tier": "<string>",
    "total_credits_used": 123,
    "pages_used": 1,
    "note": "<string>"
  }
}

{
  "job_id": "<string>",
  "message": "<string>",
  "queuedAt": "2023-11-07T05:31:56Z",
  "credits_used": 123
}

Overview

Detect form fields on a PDF and return them as structured cells along with a reusable form_id. Returns a FormResult synchronously by default. Set async: true to run in the background and poll GET /job/jobId for the result.

/form/detect is the entry point for the form-filler workflow when you want to inspect the fields Pulse identified on a PDF before filling or clearing them. Use it to preview detected fields, fix a misclassified cell, see which checkboxes are currently selected, or cache the detection result for repeated chained calls. The returned form_id references the uploaded PDF and its detected layout, and can be passed back to any of /form/detect, /form/fill, or /form/clear as the single input source. Pulse will reuse the cached layout instead of re-detecting it.

Providing the PDF

Provide the PDF in exactly one of the following ways:

form_id: re-detect on a previously stored PDF (returned by an earlier /form/detect, /form/fill, or /form/clear call). Useful when chaining detect calls or refreshing layout after edits.
file_url: public or presigned URL to a PDF.
file: PDF uploaded inline with the request.

Sending more than one (or none) returns 400.

All three input modes ride on the same multipart/form-data request body — that’s how the SDKs send every call. JSON bodies (Content-Type: application/json) with form_id or file_url are still accepted server-side for backward compatibility, but the SDKs only model the multipart form.

Pricing

Billed at 1 credit per page of the PDF being processed. Every response also returns a top-level credits_used for this request and a cumulative plan_info.total_credits_used snapshot for your organization.

Request

Request Body

Field	Type	Required	Description
`form_id`	string (uuid)	One of these	Re-detect on a previously stored PDF.
`file_url`	string (uri)	One of these	Public or presigned URL of a PDF.
`file`	binary	One of these	PDF uploaded inline with the request.
`page_range`	string	No	1-based page filter, for example `"1,3-5"`. Alias `pages` accepted.
`async`	boolean	No	When `true`, returns `{ job_id, status: "pending" }` immediately (HTTP 202) and processes the job in the background. Default `false`.

Response

Sync (200): `FormResult`

When async is false (default), the call returns a FormResult body directly. Since /form/detect does not modify the PDF, neither fields_filled nor fields_cleared is present.

Field	Type	Description
`form_id`	string (uuid)	ID of the form record produced by this run. Pass to a subsequent `/form/detect`, `/form/fill`, or `/form/clear` call.
`page_count`	integer	Number of pages in the PDF.
`pdf_url`	string (uri)	URL to download the (unmodified) PDF binary. Always points at GET /results/jobId/pdf. Requires the same auth as the rest of the API.
`form_fields`	array of `FormCell`	Detected cells. Each carries a normalized `bounding_box`, a `type` (`text` / `checkbox` / `signature`), the current `text` content, and for checkbox cells a `checkbox_details[]` array with per-box center coordinates, selection state, and labels.
`credits_used`	number	Credits consumed by this request (`1 × page_count`).
`plan_info`	object	`{ tier, total_credits_used, pages_used }` cumulative billing snapshot for your organization (post-request).

{
  "form_id": "30fe08e1-922e-4012-9dfa-6aed0df430dc",
  "page_count": 6,
  "pdf_url": "https://api.runpulse.com/results/80690a27-ce39-4ad6-a1c7-70c7745238c3/pdf",
  "form_fields": [
    {
      "page_number": 1,
      "type": "text",
      "bounding_box": [0.044, 0.038, 0.222, 0.052],
      "text": "Name (as shown on your income tax return)"
    },
    {
      "page_number": 1,
      "type": "checkbox",
      "bounding_box": [0.118, 0.226, 0.634, 0.241],
      "text": "Individual/sole proprietor C corporation S corporation Partnership",
      "checkbox_details": [
        { "center_coord": [0.125, 0.232], "selected": false, "text": "Individual/sole proprietor" },
        { "center_coord": [0.300, 0.232], "selected": false, "text": "C corporation" },
        { "center_coord": [0.418, 0.232], "selected": false, "text": "S corporation" },
        { "center_coord": [0.535, 0.232], "selected": false, "text": "Partnership" }
      ]
    }
  ],
  "credits_used": 6.0,
  "plan_info": {
    "tier": "pulse_ultra_2",
    "total_credits_used": 1278.0,
    "pages_used": 426
  }
}

All cell coordinates (bounding_box, checkbox_details[].center_coord) are normalized to [0, 1] with a top-left origin. Multiply by your render width / height to convert to pixel coordinates.

Async (202): `FormJobAccepted`

When async is true:

{
  "job_id": "abc123-def456-ghi789",
  "status": "pending"
}

Poll GET /job/jobId. The job’s result carries the same FormResult shape that the sync flow would have returned inline.

Status Codes

Code	Description
200	Detected layout returned synchronously.
202	Async job accepted (`async: true`). Poll `/job/{jobId}` for the result.
400	Missing PDF or more than one PDF source provided.
401	Authentication failed or missing API key.
404	Referenced `form_id` not found (or belongs to a different org).
500	Internal server error.

Example Usage

Detect From URL

from pulse import Pulse

client = Pulse(api_key="YOUR_API_KEY")

result = client.form.detect(
    file_url="https://www.irs.gov/pub/irs-pdf/fw9.pdf",
)

print(f"form_id    : {result.form_id}")
print(f"page_count : {result.page_count}")
print(f"# cells    : {len(result.form_fields or [])}")
print(f"credits    : {result.credits_used} (1 x {result.page_count} pages)")

for cell in (result.form_fields or [])[:3]:
    print(f"  [{cell.type}] {cell.bounding_box}  {cell.text!r}")

import { PulseClient } from "pulse-ts-sdk";

const client = new PulseClient({ apiKey: "YOUR_API_KEY" });

const result = await client.form.detect({
    file_url: "https://www.irs.gov/pub/irs-pdf/fw9.pdf",
});

console.log(`form_id=${result.form_id}`);
console.log(`page_count=${result.page_count}`);
console.log(`# cells=${result.form_fields?.length ?? 0}`);

curl -X POST https://api.runpulse.com/form/detect \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"file_url": "https://www.irs.gov/pub/irs-pdf/fw9.pdf"}'

File Upload

with open("intake-form.pdf", "rb") as f:
    result = client.form.detect(file=f)

import * as fs from "fs";

const fileBuffer = fs.readFileSync("intake-form.pdf");
const blob = new Blob([fileBuffer], { type: "application/pdf" });

const result = await client.form.detect({ file: blob });

curl -X POST https://api.runpulse.com/form/detect \
  -H "x-api-key: YOUR_API_KEY" \
  -F "file=@intake-form.pdf"

Detect, Edit, Then Fill

Detect the cells once, hand-edit any that were misclassified, and pass the edited cells back to /form/fill along with the cached form_id. The fill call reuses the cached layout instead of re-detecting it.

detect = client.form.detect(file_url="https://example.com/contract.pdf")

# Re-tag a cell the detector got wrong
edited = []
for cell in detect.form_fields or []:
    if cell.text and cell.text.strip().lower() == "signature":
        cell.type = "signature"
    edited.append(cell)

fill = client.form.fill(
    form_id=detect.form_id,
    instructions="Sign as Jane Doe, dated 2026-05-01.",
    form_fields=edited,
)

const detect = await client.form.detect({
    file_url: "https://example.com/contract.pdf",
});

const edited = (detect.form_fields ?? []).map((cell) =>
    cell.text?.trim().toLowerCase() === "signature"
        ? { ...cell, type: "signature" as const }
        : cell,
);

const fill = await client.form.fill({
    form_id: detect.form_id!,
    instructions: "Sign as Jane Doe, dated 2026-05-01.",
    form_fields: edited,
});

Re-detect On A Stored Form

Pass form_id (instead of file_url / file) to refresh the layout on a PDF already stored by Pulse. Useful after a /form/clear round-trip, or to grab the latest cells if you suspect drift.

fresh = client.form.detect(form_id="00e2c454-4e6f-429b-bd74-320ad94b2153")

curl -X POST https://api.runpulse.com/form/detect \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"form_id": "00e2c454-4e6f-429b-bd74-320ad94b2153"}'

Authorizations

x-api-key

string

header

required

Body

multipart/form-data

/form/detect request body. All three input modes (file, file_url, form_id) ride on this single multipart/form-data schema; the server validates that exactly one is provided.

file

Direct binary upload of the PDF. Mutually exclusive with file_url and form_id.

file_url

string<uri>

Public or pre-signed URL of a PDF Pulse will download. Mutually exclusive with file and form_id.

form_id

string<uuid>

Reference to a previously processed form. Mutually exclusive with file / file_url.

page_range

string

Restrict the operation to a subset of pages, e.g. "1-3,5".

async

string

Set to "true" to run asynchronously and receive {job_id, status} immediately.

Response

Detected layout returned synchronously.

Result body returned by /form/detect, /form/fill, and /form/clear. For async jobs (async: true) the same shape is served back under result on GET /job/{jobId} [blocked].

form_id

string<uuid>

ID of the form record produced by this run. Pass to a subsequent /form/detect, /form/fill, or /form/clear call as the single input source to iterate without re-uploading the PDF.

page_count

integer

Number of pages in the output PDF.

Required range: x >= 1

pdf_url

string

URL to download the resulting PDF binary. Always points at GET /results/{jobId}/pdf [blocked] for the originating job. Authenticated callers can replay this URL until the underlying artifact is garbage-collected.

form_fields

object[]

Detected cells of the resulting PDF (refreshed from the filled/cleared output for fill/clear, or freshly detected for /form/detect). Use these as a starting point for further edits.

Show child attributes

fields_filled

integer

Number of cells that were filled by this run. Present on /form/fill responses only.

Required range: x >= 0

fields_cleared

integer

Number of cells that were cleared by this run. Present on /form/clear responses only.

Required range: x >= 0

credits_used

number<float>

Number of credits consumed by this request. Detect charges 1 credit per page; fill and clear charge 3 credits per page.

plan_info

object

Billing tier and cumulative usage information for the calling org, including this form run.

Show child attributes

⌘I

API Reference

Pipeline Steps

Batch & Pipelines

Forms

Jobs, Results & Webhooks

Account & Usage

Legacy Support

Detect Form Fields

Overview

Providing the PDF

Pricing

Request

Request Body

Response

Sync (200): `FormResult`

Async (202): `FormJobAccepted`

Status Codes

Example Usage

Detect From URL

File Upload

Detect, Edit, Then Fill

Re-detect On A Stored Form

Authorizations

Body

Response

​Overview

​Providing the PDF

​Pricing

​Request

​Request Body

​Response

​Sync (200): FormResult

​Async (202): FormJobAccepted

​Status Codes

​Example Usage

​Detect From URL

​File Upload

​Detect, Edit, Then Fill

​Re-detect On A Stored Form

Authorizations

Body

Response

Overview

Providing the PDF

Pricing

Request

Request Body

Response

Sync (200): `FormResult`

Async (202): `FormJobAccepted`

Status Codes

Example Usage

Detect From URL

File Upload

Detect, Edit, Then Fill

Re-detect On A Stored Form