Create a member
Creates a member (the unified customer/rep record) with the given member_type_slug. A duplicate email returns 422 with error.details.existing_member carrying the colliding member’s identity summary (id, email, name, member_type_slug, phone and legacy ids), so find-or-create callers can recover the existing member without a follow-up lookup.
curl --request POST \
--url https://api.fluid.app/api/v2025-06/members \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"member": {
"email": "andy.bernard@dundermifflin.com",
"member_type_slug": "rep",
"first_name": "Andy",
"last_name": "Bernard",
"phone": "+15705550187",
"dob": "1973-03-22",
"username": "andy-bernard",
"external_id": "DM-REP-10513",
"email_marketing": true,
"sms_marketing": false,
"language_code": "en",
"country_code": "US",
"send_invitation": true,
"address": {
"address1": "1725 Slough Avenue",
"address2": "Suite 200",
"city": "Scranton",
"state": "PA",
"postal_code": "18505",
"country": "US",
"name": "Andy Bernard"
}
}
}
'import requests
url = "https://api.fluid.app/api/v2025-06/members"
payload = { "member": {
"email": "andy.bernard@dundermifflin.com",
"member_type_slug": "rep",
"first_name": "Andy",
"last_name": "Bernard",
"phone": "+15705550187",
"dob": "1973-03-22",
"username": "andy-bernard",
"external_id": "DM-REP-10513",
"email_marketing": True,
"sms_marketing": False,
"language_code": "en",
"country_code": "US",
"send_invitation": True,
"address": {
"address1": "1725 Slough Avenue",
"address2": "Suite 200",
"city": "Scranton",
"state": "PA",
"postal_code": "18505",
"country": "US",
"name": "Andy Bernard"
}
} }
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
member: {
email: 'andy.bernard@dundermifflin.com',
member_type_slug: 'rep',
first_name: 'Andy',
last_name: 'Bernard',
phone: '+15705550187',
dob: '1973-03-22',
username: 'andy-bernard',
external_id: 'DM-REP-10513',
email_marketing: true,
sms_marketing: false,
language_code: 'en',
country_code: 'US',
send_invitation: true,
address: {
address1: '1725 Slough Avenue',
address2: 'Suite 200',
city: 'Scranton',
state: 'PA',
postal_code: '18505',
country: 'US',
name: 'Andy Bernard'
}
}
})
};
fetch('https://api.fluid.app/api/v2025-06/members', 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.fluid.app/api/v2025-06/members",
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([
'member' => [
'email' => 'andy.bernard@dundermifflin.com',
'member_type_slug' => 'rep',
'first_name' => 'Andy',
'last_name' => 'Bernard',
'phone' => '+15705550187',
'dob' => '1973-03-22',
'username' => 'andy-bernard',
'external_id' => 'DM-REP-10513',
'email_marketing' => true,
'sms_marketing' => false,
'language_code' => 'en',
'country_code' => 'US',
'send_invitation' => true,
'address' => [
'address1' => '1725 Slough Avenue',
'address2' => 'Suite 200',
'city' => 'Scranton',
'state' => 'PA',
'postal_code' => '18505',
'country' => 'US',
'name' => 'Andy Bernard'
]
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"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.fluid.app/api/v2025-06/members"
payload := strings.NewReader("{\n \"member\": {\n \"email\": \"andy.bernard@dundermifflin.com\",\n \"member_type_slug\": \"rep\",\n \"first_name\": \"Andy\",\n \"last_name\": \"Bernard\",\n \"phone\": \"+15705550187\",\n \"dob\": \"1973-03-22\",\n \"username\": \"andy-bernard\",\n \"external_id\": \"DM-REP-10513\",\n \"email_marketing\": true,\n \"sms_marketing\": false,\n \"language_code\": \"en\",\n \"country_code\": \"US\",\n \"send_invitation\": true,\n \"address\": {\n \"address1\": \"1725 Slough Avenue\",\n \"address2\": \"Suite 200\",\n \"city\": \"Scranton\",\n \"state\": \"PA\",\n \"postal_code\": \"18505\",\n \"country\": \"US\",\n \"name\": \"Andy Bernard\"\n }\n }\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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.fluid.app/api/v2025-06/members")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"member\": {\n \"email\": \"andy.bernard@dundermifflin.com\",\n \"member_type_slug\": \"rep\",\n \"first_name\": \"Andy\",\n \"last_name\": \"Bernard\",\n \"phone\": \"+15705550187\",\n \"dob\": \"1973-03-22\",\n \"username\": \"andy-bernard\",\n \"external_id\": \"DM-REP-10513\",\n \"email_marketing\": true,\n \"sms_marketing\": false,\n \"language_code\": \"en\",\n \"country_code\": \"US\",\n \"send_invitation\": true,\n \"address\": {\n \"address1\": \"1725 Slough Avenue\",\n \"address2\": \"Suite 200\",\n \"city\": \"Scranton\",\n \"state\": \"PA\",\n \"postal_code\": \"18505\",\n \"country\": \"US\",\n \"name\": \"Andy Bernard\"\n }\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.fluid.app/api/v2025-06/members")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"member\": {\n \"email\": \"andy.bernard@dundermifflin.com\",\n \"member_type_slug\": \"rep\",\n \"first_name\": \"Andy\",\n \"last_name\": \"Bernard\",\n \"phone\": \"+15705550187\",\n \"dob\": \"1973-03-22\",\n \"username\": \"andy-bernard\",\n \"external_id\": \"DM-REP-10513\",\n \"email_marketing\": true,\n \"sms_marketing\": false,\n \"language_code\": \"en\",\n \"country_code\": \"US\",\n \"send_invitation\": true,\n \"address\": {\n \"address1\": \"1725 Slough Avenue\",\n \"address2\": \"Suite 200\",\n \"city\": \"Scranton\",\n \"state\": \"PA\",\n \"postal_code\": \"18505\",\n \"country\": \"US\",\n \"name\": \"Andy Bernard\"\n }\n }\n}"
response = http.request(request)
puts response.read_body{
"member": {
"id": "e8a3d6c1-4b7f-4e29-a0d5-3c9f1b6e8a27",
"email": "andy.bernard@dundermifflin.com",
"name": "Andy Bernard",
"username": "andy-bernard",
"activity_status": "active",
"created_at": "2026-09-30T14:22:06Z",
"updated_at": "2026-09-30T14:22:06Z",
"first_name": "Andy",
"last_name": "Bernard",
"member_type_slug": "rep",
"legacy_user_company_id": 48291,
"legacy_customer_id": 90312,
"phone": "+15705550187",
"external_id": "DM-REP-10513",
"notes": null,
"metadata": null,
"tax_exempt": false,
"sales_tax_id": null,
"email_marketing": true,
"sms_marketing": false,
"orders_count": 0,
"total_spent_in_base": "0.0",
"rank": null,
"language_code": "en",
"country_code": "US",
"tiktok": null,
"dob": "1973-03-22",
"addresses": [
{
"id": 66218,
"address_id": 81644,
"address1": "1725 Slough Avenue",
"address2": "Suite 200",
"city": "Scranton",
"state": "PA",
"postal_code": "18505",
"country_code": "US",
"default": true
}
],
"payment_methods": [],
"sponsor": null,
"placement": null,
"points": 0
},
"status": 201,
"meta": {
"request_id": "b7e2c4d1-3f5a-4e8b-9c2d-6a1f0e3b5d47",
"timestamp": "2026-09-30T14:22:07Z"
}
}{
"message": "<string>",
"error_message": "<string>",
"errors": "<string>",
"meta": {
"request_id": "<string>",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"message": "<string>",
"error": "<string>",
"error_message": "<string>",
"errors": "<string>",
"meta": {
"request_id": "<string>",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"message": "<string>",
"error": "<string>",
"error_message": "<string>",
"errors": "<string>",
"meta": {
"request_id": "<string>",
"timestamp": "2023-11-07T05:31:56Z"
}
}Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Body
Show child attributes
Show child attributes
Response
Created; returns the member detail (admin view).
The member detail (admin view). Key identity and profile fields are enumerated; the admin view also returns additional fields (addresses, payment_methods, sponsor, placement, member_type, rank, points, orders_count, total_spent_in_base, notes).
Show child attributes
Show child attributes
Show child attributes
Show child attributes
curl --request POST \
--url https://api.fluid.app/api/v2025-06/members \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"member": {
"email": "andy.bernard@dundermifflin.com",
"member_type_slug": "rep",
"first_name": "Andy",
"last_name": "Bernard",
"phone": "+15705550187",
"dob": "1973-03-22",
"username": "andy-bernard",
"external_id": "DM-REP-10513",
"email_marketing": true,
"sms_marketing": false,
"language_code": "en",
"country_code": "US",
"send_invitation": true,
"address": {
"address1": "1725 Slough Avenue",
"address2": "Suite 200",
"city": "Scranton",
"state": "PA",
"postal_code": "18505",
"country": "US",
"name": "Andy Bernard"
}
}
}
'import requests
url = "https://api.fluid.app/api/v2025-06/members"
payload = { "member": {
"email": "andy.bernard@dundermifflin.com",
"member_type_slug": "rep",
"first_name": "Andy",
"last_name": "Bernard",
"phone": "+15705550187",
"dob": "1973-03-22",
"username": "andy-bernard",
"external_id": "DM-REP-10513",
"email_marketing": True,
"sms_marketing": False,
"language_code": "en",
"country_code": "US",
"send_invitation": True,
"address": {
"address1": "1725 Slough Avenue",
"address2": "Suite 200",
"city": "Scranton",
"state": "PA",
"postal_code": "18505",
"country": "US",
"name": "Andy Bernard"
}
} }
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
member: {
email: 'andy.bernard@dundermifflin.com',
member_type_slug: 'rep',
first_name: 'Andy',
last_name: 'Bernard',
phone: '+15705550187',
dob: '1973-03-22',
username: 'andy-bernard',
external_id: 'DM-REP-10513',
email_marketing: true,
sms_marketing: false,
language_code: 'en',
country_code: 'US',
send_invitation: true,
address: {
address1: '1725 Slough Avenue',
address2: 'Suite 200',
city: 'Scranton',
state: 'PA',
postal_code: '18505',
country: 'US',
name: 'Andy Bernard'
}
}
})
};
fetch('https://api.fluid.app/api/v2025-06/members', 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.fluid.app/api/v2025-06/members",
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([
'member' => [
'email' => 'andy.bernard@dundermifflin.com',
'member_type_slug' => 'rep',
'first_name' => 'Andy',
'last_name' => 'Bernard',
'phone' => '+15705550187',
'dob' => '1973-03-22',
'username' => 'andy-bernard',
'external_id' => 'DM-REP-10513',
'email_marketing' => true,
'sms_marketing' => false,
'language_code' => 'en',
'country_code' => 'US',
'send_invitation' => true,
'address' => [
'address1' => '1725 Slough Avenue',
'address2' => 'Suite 200',
'city' => 'Scranton',
'state' => 'PA',
'postal_code' => '18505',
'country' => 'US',
'name' => 'Andy Bernard'
]
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"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.fluid.app/api/v2025-06/members"
payload := strings.NewReader("{\n \"member\": {\n \"email\": \"andy.bernard@dundermifflin.com\",\n \"member_type_slug\": \"rep\",\n \"first_name\": \"Andy\",\n \"last_name\": \"Bernard\",\n \"phone\": \"+15705550187\",\n \"dob\": \"1973-03-22\",\n \"username\": \"andy-bernard\",\n \"external_id\": \"DM-REP-10513\",\n \"email_marketing\": true,\n \"sms_marketing\": false,\n \"language_code\": \"en\",\n \"country_code\": \"US\",\n \"send_invitation\": true,\n \"address\": {\n \"address1\": \"1725 Slough Avenue\",\n \"address2\": \"Suite 200\",\n \"city\": \"Scranton\",\n \"state\": \"PA\",\n \"postal_code\": \"18505\",\n \"country\": \"US\",\n \"name\": \"Andy Bernard\"\n }\n }\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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.fluid.app/api/v2025-06/members")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"member\": {\n \"email\": \"andy.bernard@dundermifflin.com\",\n \"member_type_slug\": \"rep\",\n \"first_name\": \"Andy\",\n \"last_name\": \"Bernard\",\n \"phone\": \"+15705550187\",\n \"dob\": \"1973-03-22\",\n \"username\": \"andy-bernard\",\n \"external_id\": \"DM-REP-10513\",\n \"email_marketing\": true,\n \"sms_marketing\": false,\n \"language_code\": \"en\",\n \"country_code\": \"US\",\n \"send_invitation\": true,\n \"address\": {\n \"address1\": \"1725 Slough Avenue\",\n \"address2\": \"Suite 200\",\n \"city\": \"Scranton\",\n \"state\": \"PA\",\n \"postal_code\": \"18505\",\n \"country\": \"US\",\n \"name\": \"Andy Bernard\"\n }\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.fluid.app/api/v2025-06/members")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"member\": {\n \"email\": \"andy.bernard@dundermifflin.com\",\n \"member_type_slug\": \"rep\",\n \"first_name\": \"Andy\",\n \"last_name\": \"Bernard\",\n \"phone\": \"+15705550187\",\n \"dob\": \"1973-03-22\",\n \"username\": \"andy-bernard\",\n \"external_id\": \"DM-REP-10513\",\n \"email_marketing\": true,\n \"sms_marketing\": false,\n \"language_code\": \"en\",\n \"country_code\": \"US\",\n \"send_invitation\": true,\n \"address\": {\n \"address1\": \"1725 Slough Avenue\",\n \"address2\": \"Suite 200\",\n \"city\": \"Scranton\",\n \"state\": \"PA\",\n \"postal_code\": \"18505\",\n \"country\": \"US\",\n \"name\": \"Andy Bernard\"\n }\n }\n}"
response = http.request(request)
puts response.read_body{
"member": {
"id": "e8a3d6c1-4b7f-4e29-a0d5-3c9f1b6e8a27",
"email": "andy.bernard@dundermifflin.com",
"name": "Andy Bernard",
"username": "andy-bernard",
"activity_status": "active",
"created_at": "2026-09-30T14:22:06Z",
"updated_at": "2026-09-30T14:22:06Z",
"first_name": "Andy",
"last_name": "Bernard",
"member_type_slug": "rep",
"legacy_user_company_id": 48291,
"legacy_customer_id": 90312,
"phone": "+15705550187",
"external_id": "DM-REP-10513",
"notes": null,
"metadata": null,
"tax_exempt": false,
"sales_tax_id": null,
"email_marketing": true,
"sms_marketing": false,
"orders_count": 0,
"total_spent_in_base": "0.0",
"rank": null,
"language_code": "en",
"country_code": "US",
"tiktok": null,
"dob": "1973-03-22",
"addresses": [
{
"id": 66218,
"address_id": 81644,
"address1": "1725 Slough Avenue",
"address2": "Suite 200",
"city": "Scranton",
"state": "PA",
"postal_code": "18505",
"country_code": "US",
"default": true
}
],
"payment_methods": [],
"sponsor": null,
"placement": null,
"points": 0
},
"status": 201,
"meta": {
"request_id": "b7e2c4d1-3f5a-4e8b-9c2d-6a1f0e3b5d47",
"timestamp": "2026-09-30T14:22:07Z"
}
}{
"message": "<string>",
"error_message": "<string>",
"errors": "<string>",
"meta": {
"request_id": "<string>",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"message": "<string>",
"error": "<string>",
"error_message": "<string>",
"errors": "<string>",
"meta": {
"request_id": "<string>",
"timestamp": "2023-11-07T05:31:56Z"
}
}{
"message": "<string>",
"error": "<string>",
"error_message": "<string>",
"errors": "<string>",
"meta": {
"request_id": "<string>",
"timestamp": "2023-11-07T05:31:56Z"
}
}