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WEBHOOK

Authorizations

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svix-signature
string
header
required

Every delivery is signed. Verify svix-signature against the endpoint's signing secret, together with the svix-id and svix-timestamp headers, before trusting the body.

Body

application/json

A customer's credit balance reached zero.

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data
object
required
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timestamp
string<date-time>
required

When the event occurred, RFC 3339

Example:

"2026-03-01T10:00:00Z"

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type
enum<string>
required

Event type

Available options:
account.credits.balance_depleted

Response

2XX

Acknowledged. Any other status, a timeout, or a connection error is retried.