E1807 — Insufficient CBY balance

Property	Value
Code	`1807`
Slug	`E1807`
Category	`watchtower` (Watchtower)
CIP	CIP-7

What happened

Insufficient CBY balance. This is the receipt’s what text, produced by the host-call result HostError::InsufficientCbyBalance.

Why it happened

The node rejected the operation with E1807 (category watchtower, Watchtower). The receipt’s why field carries the specific cause and context carries structured details, when the emitter attaches any. The normative rule is in CIP-7.

How to fix

Fund the payer account with enough CBY for publisher and protocol fees.

Receipt example

{
  "code": 1807,
  "slug": "E1807",
  "category": "watchtower",
  "what": "insufficient CBY balance",
  "fix": "Fund the payer account with enough CBY for publisher and protocol fees.",
  "docs_url": "https://docs.cowboy.inc/errors/E1807"
}

All Error Codes

View the complete error code reference