Zeko Non Magic Tx

Skill-Datei

Zeko Non Magic Tx

Use when building or debugging Zeko wallet-signed zkApp transactions, especially Auro flows that require explicit fee-payer handling, nonce-safe transaction building, or sequencer-backed fee selection.

zeko-labs0 Sterne31.03.2026

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Kategorien: Web3-Werkzeuge

Skill-Inhalt

Use this skill for Zeko transaction builders that must survive real wallet signing.

Core pattern

Build the transaction with an explicit sender and fee.
Fetch live account state close to build/send time.
Normalize the fee payer update:
- clear fee payer nonce precondition
- set useFullCommitment = true
Keep the fee in one place only.
Sign only with keys the server actually owns.
Leave wallet-owned authorizations empty so the wallet can sign them.

Fee handling

Keep fees in raw nanomina internally.
If the sequencer exposes live mempool fees, prefer a live suggestion over a static fallback.
If no live fee source is available, fall back to configured TX_FEE.
Do not label a configured fallback as a sequencer-estimated fee.

Auro-specific cautions

usually means the fee is specified twice or in conflicting shapes.