Upsert customer
Preview documentation / simulated contract (draft). Schemas and examples reflect the planned Commerce API v1 — final values will be confirmed when the production contract is frozen.
PUT /customers/{externalCustomerId}
Description
Profil, locale BCP 47 i dowodem zgody. Base URL: https://api.callbotagent.ai/api/v1/commerce.
Required scope
customers:write
Headers
| Header | Value | Required |
|---|---|---|
Content-Type |
application/json (gdy body) |
when body present |
X-CBA-Key-Id |
key identifier (in examples: cba_test_••••••••) |
yes |
X-CBA-Timestamp |
RFC 3339 UTC | yes |
X-CBA-Nonce |
unique nonce within the 300 s window | yes |
X-CBA-Content-SHA256 |
SHA-256 hex surowego body (e3b0c44… dla pustego) |
yes |
X-CBA-Signature |
hmac-sha256=<hex> |
yes |
Idempotency-Key |
idempotency key | mutations: yes |
Body parameters
| Field | Type | Required | Description |
|---|---|---|---|
phone |
string | yes | E.164 |
locale |
string | yes | BCP 47, np. pl-PL |
consent.status |
enum | yes | granted |
consent.proof |
object | warunkowo | Wymagany przy granted |
source_version |
string | yes | Source version |
Example request
curl -X PUT https://api.callbotagent.ai/api/v1/commerce/customers/CUSTOMER-8821 \
-H "X-CBA-Key-Id: cba_test_••••••••" \
-H "X-CBA-Timestamp: 2026-07-11T10:00:00Z" \
-H "X-CBA-Nonce: n_8f3a2c1b" \
-H "X-CBA-Content-SHA256: <sha256-body>" \
-H "X-CBA-Signature: hmac-sha256=<hex>" \
-H "Idempotency-Key: idem-customers-externalCustomerId-put" \
-H "Content-Type: application/json" \
-d '{"phone":"+48512123456","locale":"pl-PL","consent":{"status":"granted","proof":{"source":"checkout_optin","reference":"form-2026-07-09-2231","collected_at":"2026-07-09T22:31:07Z"}},"source_version":"2026-07-11T09:00:00Z"}'const res = await fetch("https://api.callbotagent.ai/api/v1/commerce/customers/CUSTOMER-8821", {
method: "PUT",
headers: {
"X-CBA-Key-Id": "cba_test_••••••••",
"X-CBA-Timestamp": "2026-07-11T10:00:00Z",
"X-CBA-Nonce": "n_8f3a2c1b",
"X-CBA-Content-SHA256": "<sha256-body>",
"X-CBA-Signature": "hmac-sha256=<hex>",
"Idempotency-Key": "idem-customers-externalCustomerId-put",
"Content-Type": "application/json",
},
body: JSON.stringify({"phone":"+48512123456","locale":"pl-PL","consent":{"status":"granted","proof":{"source":"checkout_optin","reference":"form-2026-07-09-2231","collected_at":"2026-07-09T22:31:07Z"}},"source_version":"2026-07-11T09:00:00Z"}),
});
const data = await res.json();Example response
{
"external_customer_id": "CUSTOMER-8821",
"outcome": "upserted",
"consent": {
"status": "granted"
}
}
Possible errors
| Status | code |
Meaning |
|---|---|---|
| 401 | invalid_signature / expired_timestamp / replay_nonce |
HMAC / replay window |
| 403 | insufficient_scope |
missing required scope |
| 404 | resource_not_found |
resource unavailable for principal |
| 409 | idempotency_key_reused / stale_source_version |
idempotency / version conflict |
| 422 | validation_failed |
body does not match schema / invariants |
| 429 | rate_limited |
limits — see Retry-After |