Phone & voice · Branded Calling

Register a business for Branded Calling

Registers a business for Branded Calling.

POSThttps://api.pozy.ai/v1/branded-calling/enterprises

createBrandedCallingEnterprise

Guides: Branded calling, Idempotency and safe retries

Request

Send your API key as Authorization: Bearer pz_live_.... Read-only keys cannot call it. Keys with the telephony resource group disabled get 403 resource_group_disabled. Authentication

Headers

Name	Type	Notes
`Idempotency-Key`	string	Up to 255 charactersRetries with the same key return the original result. See Idempotency

Request body

application/json, required

legalNamestringrequired
3 to 64 characters.
doingBusinessAsstringrequired
Up to 255 characters.
organizationTypestringrequired
One of commercial, government, non_profit.
organizationLegalTypestringrequired
One of corporation, llc, partnership, nonprofit, other.
countryCodestringrequired
jurisdictionOfIncorporationstringrequired
Up to 255 characters.
websitestring (URL)required
feinstringrequired
industrystringrequired
numberOfEmployeesstringrequired
One of 1-10, 11-50, 51-200, 201-500, 501-2000, 2001-10000, 10001+.
organizationContactobjectrequired
- firstNamestringrequired
  Up to 100 characters.
- lastNamestringrequired
  Up to 100 characters.
- emailstring (email)required
- jobTitlestring
  Up to 100 characters.
- phoneNumberstringrequired
billingContactobjectrequired
- firstNamestringrequired
  Up to 100 characters.
- lastNamestringrequired
  Up to 100 characters.
- emailstring (email)required
- jobTitlestring
  Up to 100 characters.
- phoneNumberstringrequired
physicalAddressobjectrequired
- streetAddressstringrequired
  Up to 255 characters.
- extendedAddressstring
  Up to 255 characters.
- citystringrequired
  Up to 100 characters.
- administrativeAreastringrequired
- postalCodestringrequired
  Up to 20 characters.
- countrystringrequired
billingAddressobjectrequired
- streetAddressstringrequired
  Up to 255 characters.
- extendedAddressstring
  Up to 255 characters.
- citystringrequired
  Up to 100 characters.
- administrativeAreastringrequired
- postalCodestringrequired
  Up to 20 characters.
- countrystringrequired

Example

curl -X POST "https://api.pozy.ai/v1/branded-calling/enterprises" \
  -H "Authorization: Bearer $POZY_API_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{
  "legalName": "Acme",
  "doingBusinessAs": "string",
  "organizationType": "commercial",
  "organizationLegalType": "corporation",
  "countryCode": "US",
  "jurisdictionOfIncorporation": "string",
  "website": "https://pozy.ai/media/example-1.jpg",
  "fein": "string",
  "industry": "string",
  "numberOfEmployees": "1-10",
  "organizationContact": {
    "firstName": "Acme",
    "lastName": "Acme",
    "email": "alex@example.com",
    "phoneNumber": "+14155550123"
  },
  "billingContact": {
    "firstName": "Acme",
    "lastName": "Acme",
    "email": "alex@example.com",
    "phoneNumber": "+14155550123"
  },
  "physicalAddress": {
    "streetAddress": "string",
    "city": "string",
    "administrativeArea": "string",
    "postalCode": "string",
    "country": "US"
  },
  "billingAddress": {
    "streetAddress": "string",
    "city": "string",
    "administrativeArea": "string",
    "postalCode": "string",
    "country": "US"
  }
}'

import { randomUUID } from "node:crypto";

const res = await fetch("https://api.pozy.ai/v1/branded-calling/enterprises", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.POZY_API_KEY}`,
    "Idempotency-Key": randomUUID(),
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    legalName: "Acme",
    doingBusinessAs: "string",
    organizationType: "commercial",
    organizationLegalType: "corporation",
    countryCode: "US",
    jurisdictionOfIncorporation: "string",
    website: "https://pozy.ai/media/example-1.jpg",
    fein: "string",
    industry: "string",
    numberOfEmployees: "1-10",
    organizationContact: {
      firstName: "Acme",
      lastName: "Acme",
      email: "alex@example.com",
      phoneNumber: "+14155550123"
    },
    billingContact: {
      firstName: "Acme",
      lastName: "Acme",
      email: "alex@example.com",
      phoneNumber: "+14155550123"
    },
    physicalAddress: {
      streetAddress: "string",
      city: "string",
      administrativeArea: "string",
      postalCode: "string",
      country: "US"
    },
    billingAddress: {
      streetAddress: "string",
      city: "string",
      administrativeArea: "string",
      postalCode: "string",
      country: "US"
    }
  }),
});
const data = await res.json();
if (!res.ok) throw new Error(data?.error ?? `Request failed with status ${res.status}`);
console.log(data);

import os
import requests

resp = requests.post(
    "https://api.pozy.ai/v1/branded-calling/enterprises",
    headers={"Authorization": f"Bearer {os.environ['POZY_API_KEY']}"},
    json={
        "legalName": "Acme",
        "doingBusinessAs": "string",
        "organizationType": "commercial",
        "organizationLegalType": "corporation",
        "countryCode": "US",
        "jurisdictionOfIncorporation": "string",
        "website": "https://pozy.ai/media/example-1.jpg",
        "fein": "string",
        "industry": "string",
        "numberOfEmployees": "1-10",
        "organizationContact": {
            "firstName": "Acme",
            "lastName": "Acme",
            "email": "alex@example.com",
            "phoneNumber": "+14155550123",
        },
        "billingContact": {
            "firstName": "Acme",
            "lastName": "Acme",
            "email": "alex@example.com",
            "phoneNumber": "+14155550123",
        },
        "physicalAddress": {
            "streetAddress": "string",
            "city": "string",
            "administrativeArea": "string",
            "postalCode": "string",
            "country": "US",
        },
        "billingAddress": {
            "streetAddress": "string",
            "city": "string",
            "administrativeArea": "string",
            "postalCode": "string",
            "country": "US",
        },
    },
    timeout=30,
)
resp.raise_for_status()
print(resp.json())

Response

201 on success

idstring
legalNamestring
doingBusinessAsstring
organizationTypestring
One of commercial, government, non_profit.
organizationLegalTypestring
One of corporation, llc, partnership, nonprofit, other.
countryCodestring
One of US, CA.
jurisdictionOfIncorporationstring
websitestring
feinLast4string
industrystring
numberOfEmployeesstring
One of 1-10, 11-50, 51-200, 201-500, 501-2000, 2001-10000, 10001+.
organizationContactobject
- firstNamestringrequired
  Up to 100 characters.
- lastNamestringrequired
  Up to 100 characters.
- emailstring (email)required
- jobTitlestring
  Up to 100 characters.
- phoneNumberstringrequired
billingContactobject
- firstNamestringrequired
  Up to 100 characters.
- lastNamestringrequired
  Up to 100 characters.
- emailstring (email)required
- jobTitlestring
  Up to 100 characters.
- phoneNumberstringrequired
physicalAddressobject
- streetAddressstringrequired
  Up to 255 characters.
- extendedAddressstring
  Up to 255 characters.
- citystringrequired
  Up to 100 characters.
- administrativeAreastringrequired
- postalCodestringrequired
  Up to 20 characters.
- countrystringrequired
billingAddressobject
- streetAddressstringrequired
  Up to 255 characters.
- extendedAddressstring
  Up to 255 characters.
- citystringrequired
  Up to 100 characters.
- administrativeAreastringrequired
- postalCodestringrequired
  Up to 20 characters.
- countrystringrequired
registeredboolean
createdAtstring (date-time)
Can be null.

201 response

{
  "id": "6bfebd43ddc270f6d2c56fc5",
  "legalName": "Acme",
  "doingBusinessAs": "string",
  "organizationType": "commercial",
  "organizationLegalType": "corporation",
  "countryCode": "US",
  "jurisdictionOfIncorporation": "string",
  "website": "string",
  "feinLast4": "string",
  "industry": "string",
  "numberOfEmployees": "1-10",
  "organizationContact": {
    "firstName": "Acme",
    "lastName": "Acme",
    "email": "alex@example.com",
    "jobTitle": "string",
    "phoneNumber": "+14155550123"
  },
  "billingContact": {
    "firstName": "Acme",
    "lastName": "Acme",
    "email": "alex@example.com",
    "jobTitle": "string",
    "phoneNumber": "+14155550123"
  },
  "physicalAddress": {
    "streetAddress": "string",
    "extendedAddress": "string",
    "city": "string",
    "administrativeArea": "string",
    "postalCode": "string",
    "country": "US"
  },
  "billingAddress": {
    "streetAddress": "string",
    "extendedAddress": "string",
    "city": "string",
    "administrativeArea": "string",
    "postalCode": "string",
    "country": "US"
  },
  "registered": true,
  "createdAt": "2026-10-02T09:00:00.000Z"
}

Errors

Errors use one shape: { error, type, code, param?, details? }. The ones you are most likely to see here:

400	invalid_request_error	A parameter or body field is missing or invalid. `param` names it.
401	authentication_error	The API key is missing, revoked or expired.
403	permission_error	The key is read-only, scoped to other profiles, or has this resource group disabled.
429	rate_limit_error	Too many requests this minute. Wait for `Retry-After` seconds.

Every code is listed in Errors.

More in Branded Calling

GETList registered businesses GETGet a registered business DELDelete a registered business POSTCreate a caller identity share link GETList pre-approved call reasons GETList caller identities POSTCreate a caller identity POSTDry-run a caller identity before creating it GETGet a caller identity PATCHEdit or resubmit a caller identity DELDelete a caller identity POSTResend the authorizer's code POSTConfirm the authorizer's code GETList the numbers on a caller identity POSTAttach numbers to a verified identity DELDetach numbers from an identity