Signatures V4
Create a signature request
Uploads a PDF, places signature/text fields on it using normalized (0–1) coordinates, and returns a hosted signing link per signer. Signers open the link, sign in the browser, and meetergo returns a cryptographically signed (eIDAS) PDF with a tamper-evident audit page. No email is sent — use the returned signing links in your own flow.
POST
/
v4
/
signatures
Create a signature request
curl --request POST \
--url https://api.example.com/v4/signatures \
--header 'Content-Type: application/json' \
--header 'x-meetergo-api-user-id: <api-key>' \
--data '
{
"name": "Order confirmation",
"file": "JVBERi0xLjcKJ...",
"fields": [
{
"name": "signature",
"areas": [
{
"x": 0.1,
"y": 0.8,
"w": 0.3,
"h": 0.08,
"page": 1
}
],
"type": "signature"
}
],
"signers": [
{
"email": "john.doe@example.com",
"name": "John Doe",
"role": "First Party"
}
],
"expiresAt": "2026-12-31T23:59:59.000Z",
"language": "de",
"completedRedirectUrl": "https://app.example.com/contracts/123/signed"
}
'import requests
url = "https://api.example.com/v4/signatures"
payload = {
"name": "Order confirmation",
"file": "JVBERi0xLjcKJ...",
"fields": [
{
"name": "signature",
"areas": [
{
"x": 0.1,
"y": 0.8,
"w": 0.3,
"h": 0.08,
"page": 1
}
],
"type": "signature"
}
],
"signers": [
{
"email": "john.doe@example.com",
"name": "John Doe",
"role": "First Party"
}
],
"expiresAt": "2026-12-31T23:59:59.000Z",
"language": "de",
"completedRedirectUrl": "https://app.example.com/contracts/123/signed"
}
headers = {
"x-meetergo-api-user-id": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'x-meetergo-api-user-id': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
name: 'Order confirmation',
file: 'JVBERi0xLjcKJ...',
fields: [
{
name: 'signature',
areas: [{x: 0.1, y: 0.8, w: 0.3, h: 0.08, page: 1}],
type: 'signature'
}
],
signers: [{email: 'john.doe@example.com', name: 'John Doe', role: 'First Party'}],
expiresAt: '2026-12-31T23:59:59.000Z',
language: 'de',
completedRedirectUrl: 'https://app.example.com/contracts/123/signed'
})
};
fetch('https://api.example.com/v4/signatures', 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.example.com/v4/signatures",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'name' => 'Order confirmation',
'file' => 'JVBERi0xLjcKJ...',
'fields' => [
[
'name' => 'signature',
'areas' => [
[
'x' => 0.1,
'y' => 0.8,
'w' => 0.3,
'h' => 0.08,
'page' => 1
]
],
'type' => 'signature'
]
],
'signers' => [
[
'email' => 'john.doe@example.com',
'name' => 'John Doe',
'role' => 'First Party'
]
],
'expiresAt' => '2026-12-31T23:59:59.000Z',
'language' => 'de',
'completedRedirectUrl' => 'https://app.example.com/contracts/123/signed'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"x-meetergo-api-user-id: <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.example.com/v4/signatures"
payload := strings.NewReader("{\n \"name\": \"Order confirmation\",\n \"file\": \"JVBERi0xLjcKJ...\",\n \"fields\": [\n {\n \"name\": \"signature\",\n \"areas\": [\n {\n \"x\": 0.1,\n \"y\": 0.8,\n \"w\": 0.3,\n \"h\": 0.08,\n \"page\": 1\n }\n ],\n \"type\": \"signature\"\n }\n ],\n \"signers\": [\n {\n \"email\": \"john.doe@example.com\",\n \"name\": \"John Doe\",\n \"role\": \"First Party\"\n }\n ],\n \"expiresAt\": \"2026-12-31T23:59:59.000Z\",\n \"language\": \"de\",\n \"completedRedirectUrl\": \"https://app.example.com/contracts/123/signed\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("x-meetergo-api-user-id", "<api-key>")
req.Header.Add("Content-Type", "application/json")
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.example.com/v4/signatures")
.header("x-meetergo-api-user-id", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"name\": \"Order confirmation\",\n \"file\": \"JVBERi0xLjcKJ...\",\n \"fields\": [\n {\n \"name\": \"signature\",\n \"areas\": [\n {\n \"x\": 0.1,\n \"y\": 0.8,\n \"w\": 0.3,\n \"h\": 0.08,\n \"page\": 1\n }\n ],\n \"type\": \"signature\"\n }\n ],\n \"signers\": [\n {\n \"email\": \"john.doe@example.com\",\n \"name\": \"John Doe\",\n \"role\": \"First Party\"\n }\n ],\n \"expiresAt\": \"2026-12-31T23:59:59.000Z\",\n \"language\": \"de\",\n \"completedRedirectUrl\": \"https://app.example.com/contracts/123/signed\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/v4/signatures")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["x-meetergo-api-user-id"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"name\": \"Order confirmation\",\n \"file\": \"JVBERi0xLjcKJ...\",\n \"fields\": [\n {\n \"name\": \"signature\",\n \"areas\": [\n {\n \"x\": 0.1,\n \"y\": 0.8,\n \"w\": 0.3,\n \"h\": 0.08,\n \"page\": 1\n }\n ],\n \"type\": \"signature\"\n }\n ],\n \"signers\": [\n {\n \"email\": \"john.doe@example.com\",\n \"name\": \"John Doe\",\n \"role\": \"First Party\"\n }\n ],\n \"expiresAt\": \"2026-12-31T23:59:59.000Z\",\n \"language\": \"de\",\n \"completedRedirectUrl\": \"https://app.example.com/contracts/123/signed\"\n}"
response = http.request(request)
puts response.read_body{
"id": "<string>",
"name": "<string>",
"signers": [
{
"id": "<string>",
"signingUrl": "https://cal.meetergo.com/s/V1StGXR8_Z5jdHi6B-myT",
"email": "<string>",
"name": "<string>",
"role": "<string>",
"openedAt": "2023-11-07T05:31:56Z",
"completedAt": "2023-11-07T05:31:56Z"
}
],
"createdAt": "2023-11-07T05:31:56Z",
"signedDocumentUrl": "<string>",
"completedAt": "2023-11-07T05:31:56Z",
"expiresAt": "2023-11-07T05:31:56Z"
}Authorizations
ApiUserHeaderJWTApiKey
User ID to act on behalf of. Platform API Keys only (required with an API Key unless the endpoint states otherwise). Requests authenticated with a Personal Access Token are rejected if this header names another user.
Body
application/json
Document / submission name.
Maximum string length:
200Example:
"Order confirmation"
The source PDF, base64-encoded (max 20 MB decoded).
Example:
"JVBERi0xLjcKJ..."
Fields to place on the document. Areas use normalized (0–1) coordinates with a top-left origin and 1-indexed pages — the same model as DocuSeal.
Minimum array length:
1Show child attributes
Show child attributes
Signers (at least one).
Minimum array length:
1Show child attributes
Show child attributes
ISO-8601 timestamp after which signing links stop working.
Example:
"2026-12-31T23:59:59.000Z"
Signing-page language. Supported: "en", "de". Defaults to English.
Available options:
en, de Example:
"de"
URL the signer is sent to after completing (DocuSeal completed_redirect_url).
Example:
"https://app.example.com/contracts/123/signed"
Response
Signature request created with a signing link per signer.
Signature request id.
Document name.
Overall status.
Available options:
pending, completed, cancelled The signers and their signing links.
Show child attributes
Show child attributes
Creation time.
Time-limited download URL for the signed (audit-paged, cryptographically signed) PDF. Present once status is "completed".
When all signers completed.
When signing links expire (null = never).
⌘I
Create a signature request
curl --request POST \
--url https://api.example.com/v4/signatures \
--header 'Content-Type: application/json' \
--header 'x-meetergo-api-user-id: <api-key>' \
--data '
{
"name": "Order confirmation",
"file": "JVBERi0xLjcKJ...",
"fields": [
{
"name": "signature",
"areas": [
{
"x": 0.1,
"y": 0.8,
"w": 0.3,
"h": 0.08,
"page": 1
}
],
"type": "signature"
}
],
"signers": [
{
"email": "john.doe@example.com",
"name": "John Doe",
"role": "First Party"
}
],
"expiresAt": "2026-12-31T23:59:59.000Z",
"language": "de",
"completedRedirectUrl": "https://app.example.com/contracts/123/signed"
}
'import requests
url = "https://api.example.com/v4/signatures"
payload = {
"name": "Order confirmation",
"file": "JVBERi0xLjcKJ...",
"fields": [
{
"name": "signature",
"areas": [
{
"x": 0.1,
"y": 0.8,
"w": 0.3,
"h": 0.08,
"page": 1
}
],
"type": "signature"
}
],
"signers": [
{
"email": "john.doe@example.com",
"name": "John Doe",
"role": "First Party"
}
],
"expiresAt": "2026-12-31T23:59:59.000Z",
"language": "de",
"completedRedirectUrl": "https://app.example.com/contracts/123/signed"
}
headers = {
"x-meetergo-api-user-id": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'x-meetergo-api-user-id': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
name: 'Order confirmation',
file: 'JVBERi0xLjcKJ...',
fields: [
{
name: 'signature',
areas: [{x: 0.1, y: 0.8, w: 0.3, h: 0.08, page: 1}],
type: 'signature'
}
],
signers: [{email: 'john.doe@example.com', name: 'John Doe', role: 'First Party'}],
expiresAt: '2026-12-31T23:59:59.000Z',
language: 'de',
completedRedirectUrl: 'https://app.example.com/contracts/123/signed'
})
};
fetch('https://api.example.com/v4/signatures', 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.example.com/v4/signatures",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'name' => 'Order confirmation',
'file' => 'JVBERi0xLjcKJ...',
'fields' => [
[
'name' => 'signature',
'areas' => [
[
'x' => 0.1,
'y' => 0.8,
'w' => 0.3,
'h' => 0.08,
'page' => 1
]
],
'type' => 'signature'
]
],
'signers' => [
[
'email' => 'john.doe@example.com',
'name' => 'John Doe',
'role' => 'First Party'
]
],
'expiresAt' => '2026-12-31T23:59:59.000Z',
'language' => 'de',
'completedRedirectUrl' => 'https://app.example.com/contracts/123/signed'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"x-meetergo-api-user-id: <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.example.com/v4/signatures"
payload := strings.NewReader("{\n \"name\": \"Order confirmation\",\n \"file\": \"JVBERi0xLjcKJ...\",\n \"fields\": [\n {\n \"name\": \"signature\",\n \"areas\": [\n {\n \"x\": 0.1,\n \"y\": 0.8,\n \"w\": 0.3,\n \"h\": 0.08,\n \"page\": 1\n }\n ],\n \"type\": \"signature\"\n }\n ],\n \"signers\": [\n {\n \"email\": \"john.doe@example.com\",\n \"name\": \"John Doe\",\n \"role\": \"First Party\"\n }\n ],\n \"expiresAt\": \"2026-12-31T23:59:59.000Z\",\n \"language\": \"de\",\n \"completedRedirectUrl\": \"https://app.example.com/contracts/123/signed\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("x-meetergo-api-user-id", "<api-key>")
req.Header.Add("Content-Type", "application/json")
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.example.com/v4/signatures")
.header("x-meetergo-api-user-id", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"name\": \"Order confirmation\",\n \"file\": \"JVBERi0xLjcKJ...\",\n \"fields\": [\n {\n \"name\": \"signature\",\n \"areas\": [\n {\n \"x\": 0.1,\n \"y\": 0.8,\n \"w\": 0.3,\n \"h\": 0.08,\n \"page\": 1\n }\n ],\n \"type\": \"signature\"\n }\n ],\n \"signers\": [\n {\n \"email\": \"john.doe@example.com\",\n \"name\": \"John Doe\",\n \"role\": \"First Party\"\n }\n ],\n \"expiresAt\": \"2026-12-31T23:59:59.000Z\",\n \"language\": \"de\",\n \"completedRedirectUrl\": \"https://app.example.com/contracts/123/signed\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/v4/signatures")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["x-meetergo-api-user-id"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"name\": \"Order confirmation\",\n \"file\": \"JVBERi0xLjcKJ...\",\n \"fields\": [\n {\n \"name\": \"signature\",\n \"areas\": [\n {\n \"x\": 0.1,\n \"y\": 0.8,\n \"w\": 0.3,\n \"h\": 0.08,\n \"page\": 1\n }\n ],\n \"type\": \"signature\"\n }\n ],\n \"signers\": [\n {\n \"email\": \"john.doe@example.com\",\n \"name\": \"John Doe\",\n \"role\": \"First Party\"\n }\n ],\n \"expiresAt\": \"2026-12-31T23:59:59.000Z\",\n \"language\": \"de\",\n \"completedRedirectUrl\": \"https://app.example.com/contracts/123/signed\"\n}"
response = http.request(request)
puts response.read_body{
"id": "<string>",
"name": "<string>",
"signers": [
{
"id": "<string>",
"signingUrl": "https://cal.meetergo.com/s/V1StGXR8_Z5jdHi6B-myT",
"email": "<string>",
"name": "<string>",
"role": "<string>",
"openedAt": "2023-11-07T05:31:56Z",
"completedAt": "2023-11-07T05:31:56Z"
}
],
"createdAt": "2023-11-07T05:31:56Z",
"signedDocumentUrl": "<string>",
"completedAt": "2023-11-07T05:31:56Z",
"expiresAt": "2023-11-07T05:31:56Z"
}