Create person
curl --request POST \
--url https://api.withallo.com/v2/api/crm/people \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data '
{
"name": "John",
"last_name": "Doe",
"job_title": "CEO",
"website": "https://example.com",
"address": "123 Main St",
"numbers": [
"+33612345678"
],
"emails": [
"[email protected]"
],
"company_id": "com-xyz789"
}
'import requests
url = "https://api.withallo.com/v2/api/crm/people"
payload = {
"name": "John",
"last_name": "Doe",
"job_title": "CEO",
"website": "https://example.com",
"address": "123 Main St",
"numbers": ["+33612345678"],
"emails": ["[email protected]"],
"company_id": "com-xyz789"
}
headers = {
"Authorization": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
name: 'John',
last_name: 'Doe',
job_title: 'CEO',
website: 'https://example.com',
address: '123 Main St',
numbers: ['+33612345678'],
emails: ['[email protected]'],
company_id: 'com-xyz789'
})
};
fetch('https://api.withallo.com/v2/api/crm/people', 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.withallo.com/v2/api/crm/people",
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' => 'John',
'last_name' => 'Doe',
'job_title' => 'CEO',
'website' => 'https://example.com',
'address' => '123 Main St',
'numbers' => [
'+33612345678'
],
'emails' => [
'[email protected]'
],
'company_id' => 'com-xyz789'
]),
CURLOPT_HTTPHEADER => [
"Authorization: <api-key>",
"Content-Type: application/json"
],
]);
$response = curl_exec($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.withallo.com/v2/api/crm/people"
payload := strings.NewReader("{\n \"name\": \"John\",\n \"last_name\": \"Doe\",\n \"job_title\": \"CEO\",\n \"website\": \"https://example.com\",\n \"address\": \"123 Main St\",\n \"numbers\": [\n \"+33612345678\"\n ],\n \"emails\": [\n \"[email protected]\"\n ],\n \"company_id\": \"com-xyz789\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "<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.withallo.com/v2/api/crm/people")
.header("Authorization", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"name\": \"John\",\n \"last_name\": \"Doe\",\n \"job_title\": \"CEO\",\n \"website\": \"https://example.com\",\n \"address\": \"123 Main St\",\n \"numbers\": [\n \"+33612345678\"\n ],\n \"emails\": [\n \"[email protected]\"\n ],\n \"company_id\": \"com-xyz789\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.withallo.com/v2/api/crm/people")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"name\": \"John\",\n \"last_name\": \"Doe\",\n \"job_title\": \"CEO\",\n \"website\": \"https://example.com\",\n \"address\": \"123 Main St\",\n \"numbers\": [\n \"+33612345678\"\n ],\n \"emails\": [\n \"[email protected]\"\n ],\n \"company_id\": \"com-xyz789\"\n}"
response = http.request(request)
puts response.read_body{
"data": {
"id": "per-abc123",
"name": "John",
"last_name": "Doe",
"job_title": "CEO",
"website": "https://example.com",
"address": "123 Main St",
"numbers": [
"+33612345678"
],
"emails": [
"[email protected]"
],
"company": {
"id": "com-xyz789",
"name": "Acme Corp"
},
"interactions": 5,
"last_activity_at": "2026-04-28T10:30:00",
"created_at": "2026-04-01T09:00:00",
"updated_at": "2026-04-28T10:30:00"
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"retryable": true,
"request_id": "<string>",
"retry_after_seconds": 123
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"retryable": true,
"request_id": "<string>",
"retry_after_seconds": 123
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"retryable": true,
"request_id": "<string>",
"retry_after_seconds": 123
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"retryable": true,
"request_id": "<string>",
"retry_after_seconds": 123
}
}People
Create person
Creates a new person in your CRM.
POST
/
v2
/
api
/
crm
/
people
Create person
curl --request POST \
--url https://api.withallo.com/v2/api/crm/people \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data '
{
"name": "John",
"last_name": "Doe",
"job_title": "CEO",
"website": "https://example.com",
"address": "123 Main St",
"numbers": [
"+33612345678"
],
"emails": [
"[email protected]"
],
"company_id": "com-xyz789"
}
'import requests
url = "https://api.withallo.com/v2/api/crm/people"
payload = {
"name": "John",
"last_name": "Doe",
"job_title": "CEO",
"website": "https://example.com",
"address": "123 Main St",
"numbers": ["+33612345678"],
"emails": ["[email protected]"],
"company_id": "com-xyz789"
}
headers = {
"Authorization": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
name: 'John',
last_name: 'Doe',
job_title: 'CEO',
website: 'https://example.com',
address: '123 Main St',
numbers: ['+33612345678'],
emails: ['[email protected]'],
company_id: 'com-xyz789'
})
};
fetch('https://api.withallo.com/v2/api/crm/people', 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.withallo.com/v2/api/crm/people",
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' => 'John',
'last_name' => 'Doe',
'job_title' => 'CEO',
'website' => 'https://example.com',
'address' => '123 Main St',
'numbers' => [
'+33612345678'
],
'emails' => [
'[email protected]'
],
'company_id' => 'com-xyz789'
]),
CURLOPT_HTTPHEADER => [
"Authorization: <api-key>",
"Content-Type: application/json"
],
]);
$response = curl_exec($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.withallo.com/v2/api/crm/people"
payload := strings.NewReader("{\n \"name\": \"John\",\n \"last_name\": \"Doe\",\n \"job_title\": \"CEO\",\n \"website\": \"https://example.com\",\n \"address\": \"123 Main St\",\n \"numbers\": [\n \"+33612345678\"\n ],\n \"emails\": [\n \"[email protected]\"\n ],\n \"company_id\": \"com-xyz789\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "<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.withallo.com/v2/api/crm/people")
.header("Authorization", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"name\": \"John\",\n \"last_name\": \"Doe\",\n \"job_title\": \"CEO\",\n \"website\": \"https://example.com\",\n \"address\": \"123 Main St\",\n \"numbers\": [\n \"+33612345678\"\n ],\n \"emails\": [\n \"[email protected]\"\n ],\n \"company_id\": \"com-xyz789\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.withallo.com/v2/api/crm/people")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"name\": \"John\",\n \"last_name\": \"Doe\",\n \"job_title\": \"CEO\",\n \"website\": \"https://example.com\",\n \"address\": \"123 Main St\",\n \"numbers\": [\n \"+33612345678\"\n ],\n \"emails\": [\n \"[email protected]\"\n ],\n \"company_id\": \"com-xyz789\"\n}"
response = http.request(request)
puts response.read_body{
"data": {
"id": "per-abc123",
"name": "John",
"last_name": "Doe",
"job_title": "CEO",
"website": "https://example.com",
"address": "123 Main St",
"numbers": [
"+33612345678"
],
"emails": [
"[email protected]"
],
"company": {
"id": "com-xyz789",
"name": "Acme Corp"
},
"interactions": 5,
"last_activity_at": "2026-04-28T10:30:00",
"created_at": "2026-04-01T09:00:00",
"updated_at": "2026-04-28T10:30:00"
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"retryable": true,
"request_id": "<string>",
"retry_after_seconds": 123
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"retryable": true,
"request_id": "<string>",
"retry_after_seconds": 123
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"retryable": true,
"request_id": "<string>",
"retry_after_seconds": 123
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"retryable": true,
"request_id": "<string>",
"retry_after_seconds": 123
}
}Required scope:
CRM_WRITEBody fields
| Field | Type | Required | Default | Description |
|---|---|---|---|---|
name | string | no | First name | |
last_name | string | no | Last name | |
job_title | string | no | Job title | |
website | string | no | Website URL | |
address | string | no | Address | |
numbers | array | no | Phone numbers in E.164 format | |
emails | array | no | Email addresses | |
company_id | string | no | Associated company ID | |
allow_duplicate_number | boolean | no | false | Allow creating the person even if one or more phone numbers are already assigned to another person |
name or last_name is required.
Associations
Pass acompany_id to link the person to an existing company. The company must exist or the request returns an error.
Duplicate phone numbers
By default, creating a person with phone numbers that already belong to another person in your team returns a 409 Conflict error. The error response includes the IDs of the existing people so you can update them instead. To create the person anyway, setallow_duplicate_number to true.
{
"name": "John",
"numbers": ["+33612345678"],
"allow_duplicate_number": true
}
phone_number filter.Authorizations
Body
application/json
Request body for creating a person
Phone numbers in E.164 format. At least one number is required.
Minimum array length:
1Example:
["+33612345678"]
First name
Example:
"John"
Last name
Example:
"Doe"
Job title
Example:
"CEO"
Website URL
Example:
"https://example.com"
Postal address
Example:
"123 Main St"
ID of the company to associate with
Example:
"com-xyz789"
When true, allows creating a person even if the phone numbers are already assigned to another person. Defaults to false.
Response
Person created
A person in the CRM
Show child attributes
Show child attributes
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