# E07001 — WalletInsufficientBalance

Insufficient wallet balance. Please top up to continue sending.

- **HTTP status**: `402`
- **Type**: `billing_error`
- **Name**: `WalletInsufficientBalance`

## What to do

The request requires a payment method, balance, or plan the organization does not have. Review the organization's balance, payment method, and plan in the dashboard, then retry once billing is in order.

## Related

- [Billing and usage](/docs/guides/billing-and-usage): balance, plans, and top-ups
- [E07xxx — Wallet](/docs/api/errors/E07xxx): every code in this range
- [Errors](/docs/api/errors): the full wire contract, status mapping, and error catalog
- [Error handling](/docs/guides/errors): branching on `type` and `code`, validation details, and `vendor_code`