Vol. 1 · 7 Jun 2026
tempowiki
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activeinfrastructure

Turnkey

Secure key management as an API.

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Data completeness
67%
Confidence
95%
Sources
3
Last reviewed
7 Jun 2025
The take

What to know

Turnkey provides wallet and key-management infrastructure for the Tempo network, featuring support for native Tempo transactions, gas sponsorship, and batched calls. It includes a policy engine for granular signing controls over fee tokens and network operations.

Best for

  • +Teams building embedded wallets on Tempo
  • +Applications requiring batched calls or gas-sponsored TIP-20 transfers
  • +Builders needing to enforce granular transaction policies via the tempo.tx namespace

Watch out

  • Requires configuring the tempo.tx policy engine for optimal transaction control.
  • Integration requires ensuring compatibility with ADDRESS_TYPE_ETHEREUM address derivation.
The record

Key facts

Tempo Policy Engine
Turnkey features a policy engine that parses Tempo transactions via the tempo.tx namespace, allowing granular controls on chain ID, fee tokens, gas limits, and batched calls.· 93%
Transaction Support
Turnkey supports specialized Tempo transaction features, including native gas sponsorship, batched calls, and standard legacy EVM transactions.· 96%
SDK Example Repository
Turnkey's public SDK repository (tkhq/sdk) includes a with-tempo example demonstrating how to construct, sign, and broadcast single and batched TIP-20 transfers with fee sponsorship.· 95%
Network Support
Turnkey supports both Tempo Mainnet and Tempo Testnet (Moderato).· 95%
The timeline

History

  • 2025-09

    Named a Tempo infrastructure partner

    Turnkey was listed among Tempo's infrastructure partners for wallets and key management.

  • 2026-04

    Launched Tempo policy support

    Turnkey announced policy-enforced execution for Tempo transaction flows following the mainnet launch.

Questions

FAQ

What is Turnkey's role on Tempo?
Turnkey acts as programmable key-management and embedded wallet infrastructure for signing Tempo transactions.
Does Turnkey support Tempo's specific transaction features?
Yes, it supports native gas sponsorship, batched calls, and legacy EVM transactions on both Mainnet and Testnet (Moderato).
How does Turnkey enforce transaction security on Tempo?
It uses a policy engine parsing the tempo.tx namespace, allowing developers to set conditions on chain IDs, fee tokens, and gas limits.
Are there developer resources for integrating Turnkey with Tempo?
Yes, the tkhq/sdk GitHub repository includes a with-tempo example for constructing, signing, and broadcasting TIP-20 transfers.