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Messages

Fetch a sent message by id

GET
/{phone_number_id}/messages/{id}
const url = 'https://api.kirimdev.com/v1/106540352242922/messages/example';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
try {
const response = await fetch(url, options);
const data = await response.json();
console.log(data);
} catch (error) {
console.error(error);
}

Retrieve a single message by msg_* id. Supports short-lived server-side caching for high-frequency status polling, and ETag/If-None-Match for unchanged responses.

phone_number_id
required

Meta WhatsApp Business phone_number_id of the connected account that should send / own this resource. Discoverable via GET /v1/accounts (returned as phone_number_id on each row).

string
/^\d{6,20}$/
Example
106540352242922

Meta WhatsApp Business phone_number_id of the connected account that should send / own this resource. Discoverable via GET /v1/accounts (returned as phone_number_id on each row).

id
required
string
/^msg_[0-9A-HJKMNP-TV-Z]{26}$/

Message resource

Media type application/json
object
data
required
object
id
required
string
object
required
string
Allowed values: message
to

Recipient’s phone number in E.164 (with leading +). NULL when the message targeted a Business-Scoped User ID (BSUID) recipient and the contact has no known phone number. See docs/meta-docs/bsuid.md.

string | null
bsuid

Recipient contact’s Business-Scoped User ID. Present when the contact has been enriched with a BSUID from a Meta webhook (or from a BSUID-first send). NULL for phone-only contacts.

string | null
parent_bsuid

Parent BSUID for managed businesses with linked business portfolios. NULL for regular accounts.

string | null
username

Recipient contact’s WhatsApp username (case-insensitive comparison; case-preserving in storage). NULL when the contact has not adopted the WhatsApp username feature.

string | null
type
string
status
required
string
Allowed values: queued pending sent delivered read failed
created_at
string format: date-time
played_at

ISO-8601 timestamp when the recipient first played an outbound voice note. Populated from Meta’s played status webhook; omitted on non-voice messages and until playback occurs.

string format: date-time
conversation_id
string
message_id
string
error
object
code
required

Stable Kirim error code. Known values include outside_24h_window, marketing_opted_out, marketing_blocked_by_user, recipient_unavailable, unsupported_message_type, account_restricted, account_locked, consent_required, customer_suspended, permission_revoked, auth_expired, app_rate_limited, account_rate_limited, template_not_found, template_paused, template_policy_violation, flow_blocked, media_upload_failed, media_download_failed, undeliverable, policy_violation, upstream_error.

string
message
required
string
provider_code
required
number | null
request_id
required
string
Example
{
"data": {
"id": "msg_01HXYZABCDEFGHJKMNPQRSTVWX",
"object": "message",
"to": "+628123456789",
"bsuid": "US.13491208655302741918",
"parent_bsuid": "US.ENT.11815799212886844830",
"username": "pablomorales",
"status": "queued"
}
}
ETag
string

Weak entity tag derived from status and error fields. Send as If-None-Match on the next poll — unchanged messages return 304.

Not modified — request carried a matching If-None-Match ETag.

ETag
string

Same weak entity tag as the cached representation.

Validation failure

Media type application/json
object
error
required
object
type
required
string
Allowed values: invalid_request_error authentication_error permission_error not_found conflict rate_limit_error api_error
code
required
string
message
required
string
param
string
request_id
required
string
Example
{
"error": {
"type": "invalid_request_error",
"code": "invalid_phone_number",
"request_id": "req_01HXYZABCDEFGHJKMNPQRSTVWX"
}
}

Authentication failure

Media type application/json
object
error
required
object
type
required
string
Allowed values: invalid_request_error authentication_error permission_error not_found conflict rate_limit_error api_error
code
required
string
message
required
string
param
string
request_id
required
string
Example
{
"error": {
"type": "invalid_request_error",
"code": "invalid_phone_number",
"request_id": "req_01HXYZABCDEFGHJKMNPQRSTVWX"
}
}

Resource not found

Media type application/json
object
error
required
object
type
required
string
Allowed values: invalid_request_error authentication_error permission_error not_found conflict rate_limit_error api_error
code
required
string
message
required
string
param
string
request_id
required
string
Example
{
"error": {
"type": "invalid_request_error",
"code": "invalid_phone_number",
"request_id": "req_01HXYZABCDEFGHJKMNPQRSTVWX"
}
}

Semantic failure (e.g. idempotency key reuse, pre-send compliance guard, media not found)

Media type application/json
object
error
required
object
type
required
string
Allowed values: invalid_request_error authentication_error permission_error not_found conflict rate_limit_error api_error
code
required
string
message
required
string
param
string
request_id
required
string
Example
{
"error": {
"type": "invalid_request_error",
"code": "invalid_phone_number",
"request_id": "req_01HXYZABCDEFGHJKMNPQRSTVWX"
}
}

Rate limit exceeded

Media type application/json
object
error
required
object
type
required
string
Allowed values: invalid_request_error authentication_error permission_error not_found conflict rate_limit_error api_error
code
required
string
message
required
string
param
string
request_id
required
string
Example
{
"error": {
"type": "invalid_request_error",
"code": "invalid_phone_number",
"request_id": "req_01HXYZABCDEFGHJKMNPQRSTVWX"
}
}

Internal server error

Media type application/json
object
error
required
object
type
required
string
Allowed values: invalid_request_error authentication_error permission_error not_found conflict rate_limit_error api_error
code
required
string
message
required
string
param
string
request_id
required
string
Example
{
"error": {
"type": "invalid_request_error",
"code": "invalid_phone_number",
"request_id": "req_01HXYZABCDEFGHJKMNPQRSTVWX"
}
}