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API3 · Api3

Where API3 earns the most — safely.

Altcoin

The highest API3 rate on YieldScope right now is 0.5 % APY on KuCoin — safety grade D, Flexible. Across 1 venue we track, API3 averages 0.5 % APY. Rates float and are refreshed daily; last updated 2026-10-11.

Best rate right now
0.5 %
KuCoin D
Flexible · withdraw anytime · base rate
Visit site →
Rank
#526
Market cap
$45M
24h volume
$7M
From ATH
-97%
1y change
-51%
Price · 1 year
$0.3009-49.4% · 1Y

ATH $10.30 on Apr 2021·upd. Oct 11

All venues

All platforms for API3

Platform Best ↓ Type Platf. risk
KuCoin 0.5 % flexible D Open →

How much will you earn?

API3
PlatformInterestTotal
★KuCoin+0.050110.0501
On KuCoin:+0.0001per day·+0.0042per month·+0.0501per year
🏦 A bank at 0.5% would pay just +0.0501 API3 over this period.

Method: monthly compounding (1 + APR/12)ⁿ, where APR is the exchange's stated rate. The realized 12-month return is slightly higher due to reinvestment. Rates may change. Not financial advice.

Coin summary
Rank#526
Platforms with offers1
Best flexible0.5 %
Best overall0.5 %
Average0.5 %
Coin signals

What to watch on API3

🪙 Very small market cap: $45M
💧 Modest liquidity: $7M / 24h
📉 Price -97% below ATH. Peak: Apr 2021
📅 Down over the year (-51%)
📊 Low market cap rank (#526)
FAQ

API3 yield FAQ

What's the best API3 interest rate right now?

The highest API3 rate we currently track is 0.5% APY on KuCoin, which we grade D for safety. These are base rates refreshed daily — not promotional teasers.

Is earning interest on API3 safe?

It depends on the platform, not the coin. We grade every platform A–F on five checks: regulation, proof-of-reserves, flexible withdrawals, an insurance fund, and track record. Check the grade next to each rate before depositing — a higher APY often means higher risk.

Are these API3 rates promotional?

No. We track 1 platform for API3 and publish base rates only — never the headline promo or teaser tiers that apply to tiny balances. Floating rates are labelled as snapshots, so the number reflects what a normal balance realistically earns.

API3

What is API3

Api3 (API3) — an altcoin. See CoinGecko for full project details: https://www.coingecko.com/en/coins/api3

Known risks

  • ⚠High price volatility
  • ⚠Regulatory uncertainty in some jurisdictions
  • ⚠Smart contract / chain-specific risks

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