Best crypto automation & keepers in South Korea
TukTuk (Helium) ranks highest in ChainChoice’s published automation & keepers ranking among the providers that list South Korea — An open-source Solana crank protocol. ISMS-K certification + VASP registration required. Real-name banking partnership with one of 5 designated banks is the gating constraint for serving Korean residents.
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Reviewed means every product ranked on this page was read against its sources on or after that date; every ranked category is re-read at least every 45 days. Models research, extract and parse. A deterministic engine ranks. Every quote passes an adversarial refute pass.
Accountable for this review: Mathias Siemonsmeier, Founder.
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Which crypto automation network should South Korea residents use in November 2026?
TukTuk (Helium) ranks highest in ChainChoice’s published automation & keepers ranking among the providers that list South Korea — An open-source Solana crank protocol. The order is the published ranking itself; providers whose terms exclude South Korea are removed. Check authorisation with FSC before depositing.
- South Korea residents holding capital in KRW
- Users who need FSC-aligned compliance and audit-grade reporting
- Buy-and-hold profiles benefiting from South Korea's tax treatment
- Sophisticated retail and family-office treasurers
- Derivatives / perpetuals traders (use a regulated futures venue instead)
- Privacy-focused users avoiding KYC (these are licensed venues)
- Day-traders chasing the lowest spreads regardless of regulator posture
- Anyone needing a service FSC does not currently authorise
General guidance for South Korea: the ranking engine does not compute these notes and they do not change the order below. If none fits you, answer the Find My Best questions for a result for your profile.
6 automation & keepers listed for South Korea
In ChainChoice’s published ranking order, from this category’s 7 providers: those whose terms exclude South Korea are removed; naming South Korea or a region that covers it counts the same, and those whose terms do not state it come last. Each chip names the basis: a dated check, a region listing, or the provider's own claim.
#1 for South KoreaTukTuk (Helium)#1 globallyProvider states broad availability An open-source Solana crank protocol: the buyer posts a task with a per-crank SOL reward and any anonymous signer may execute it, so firing is time-only, but the executor set, the due-condition and the failed run are all public chain state — and a task can return its own successor, keeping a conditional loop entirely onchain.
What can fire the call, against what target, and who can check the condition was true — 8/10Whether the job survives the vendor: who else can turn the crank, and what end-of-life is published — 8/10#2 for South KoreaKeeperHub#2 globallyProvider states broad availability Hosted visual workflow runner for onchain automation: five documented trigger types (schedule/cron, per-block, contract event, webhook, manual) firing arbitrary contract calls from a Turnkey wallet, with the condition evaluated entirely inside vendor infrastructure — offset by an Apache-2.0 self-hostable scheduler and executor whose production Kubernetes values are published, and a numeric SLA that only begins at the $299 tier.
The lateness the vendor will put in writing, and the conditions under which it declines to execute — 7/10What can fire the call, against what target, and who can check the condition was true — 6/10#3 for South KoreaReactive Network#3 globallyProvider states broad availability An EVM chain whose contracts subscribe to origin-chain event logs and to validator-emitted CRON events, then fire arbitrary calldata at any of 12 mainnets through a callback proxy — the predicate is Solidity anyone can replay, but one single EOA delivers every callback on every chain.
What can fire the call, against what target, and who can check the condition was true — 8/10Whether a run that never happened is visible, or the job just goes quiet — 7/10#4 for South KoreaDeFi Saver Automation#4 globallyProvider states broad availability Closed-catalogue DeFi position automation: pre-deployed, individually auditable onchain Trigger contracts fire pre-registered Action recipes against a user's own Safe or DSProxy, executed exclusively by an onchain-allowlisted DeFi Saver bot fleet. 48 individual trigger pages are documented; 47 Trigger-named contracts carry deployed Ethereum mainnet addresses.
The lateness the vendor will put in writing, and the conditions under which it declines to execute — 9/10Whether a run that never happened is visible, or the job just goes quiet — 5/10#5 for South KoreaKeep3r Network#5 globallyProvider states broad availability A permissionless onchain keeper marketplace: the buyer deploys a job contract and funds it with credits, and any bonded address may call it for a gas-plus-premium reward — nobody is obliged to, and the docs say so.
Whether the job survives the vendor: who else can turn the crank, and what end-of-life is published — 9/10Whether a run that never happened is visible, or the job just goes quiet — 4/10#6 for South KoreaMimic Protocol#6 globallyProvider states broad availability Write the condition as a TypeScript function, not a contract: Mimic compiles it to WASM, its own relayers evaluate it on a cron, event or one-shot trigger, and an onchain-allowlisted solver settles the resulting intent through a verified Settler contract.
What can fire the call, against what target, and who can check the condition was true — 6/10The lateness the vendor will put in writing, and the conditions under which it declines to execute — 6/10
Commission: None of these providers pays ChainChoice anything for these links. Disclosure
No referral fee in your country: this link opens the provider’s own site.
Crypto products are high risk. Check the provider is authorised where you live before you deposit.
- Control failure: a key or vote changes the rules, freezes or mints.Scored by What can fire the call, against what target, and who can check the condition was true · 28% (TukTuk (Helium) 8/10, KeeperHub 6/10, Reactive Network 8/10)
- Liveness failure: the operator stops, censors you or loses data.Scored by Whether a run that never happened is visible, or the job just goes quiet · 24% (TukTuk (Helium) 7/10, KeeperHub 4/10, Reactive Network 7/10)
- Execution failure: you get a worse price, later, or nothing.Scored by The lateness the vendor will put in writing, and the conditions under which it declines to execute · 18% (TukTuk (Helium) 6/10, KeeperHub 7/10, Reactive Network 5/10)
- Exit failure: you cannot get out at par, on time, or with what is yours.Scored by Whether the job survives the vendor: who else can turn the crank, and what end-of-life is published · 30% (TukTuk (Helium) 8/10, KeeperHub 6/10, Reactive Network 2/10)
Each cell is verified against the provider's filings or the FSC register; a gap shows "—", never an estimate.
| Provider | Taker fee in South Korea | KYC tier | KRW rails | FSC license |
|---|---|---|---|---|
| #1TukTuk (Helium) | — | — | — | — |
| #2KeeperHub | — | — | — | — |
| #3Reactive Network | — | — | — | — |
| #4DeFi Saver Automation | — | — | — | — |
| #5Keep3r Network | — | — | — | — |
Source: ChainChoice provider catalog cross-referenced with the FSC register; each fee as of its entry's latest verification (accuracy methodology).
Is using a crypto automation network legal in South Korea?
Yes. Crypto automation & keepers are regulated in South Korea by Financial Services Commission (FSC) + FIU. Always verify a platform's licensing status with FSC before transacting.
How is crypto taxed in South Korea?
Crypto gains are taxed at 22% (20% income tax + 2% local surtax) above an annual ₩2.5M (~$1.8K) exemption — postponed multiple times, current effective date 2027. Editorial summary, not tax advice: consult a qualified tax advisor in South Korea before filing.
What payment methods work for buying crypto in South Korea?
The most common rails for retail onramps in South Korea are: Wire, Bank transfer, Naver Pay, Kakao Pay.
Are international platforms (Coinbase, Kraken, Binance) available in South Korea?
Availability varies by platform and product. South Korea has its own licensing regime under FSC, and not every global platform is registered. The shortlist above removes platforms whose terms exclude South Korea; the chip on each row says whether availability is verified, listed or unstated.