Data API
[001] Syncrone / API v1

The APIfor onchainfinance.

Vaults, yields and lending markets from every major protocol and chain: indexed, normalized and served through one fast, typed API.

Get your API key
p50 latency
42ms
Protocols
120+
Chains
18
Markets indexed
9,400+
Indexed live120+ protocols · 18 chains
  • Aave
  • Morpho
  • Euler
  • Compound
  • Spark
  • Fluid
  • Pendle
  • Yearn
  • Kamino
  • Maple
  • Ethena
  • Lido
  • Silo
  • Gearbox
  • Ethereum
  • Base
  • Arbitrum
  • Optimism
  • Polygon
  • BNB Chain
  • Avalanche
  • Solana
  • Sonic
  • Unichain
  • Hyperliquid
  • Linea
[002] Why Syncrone

Onchain yield is scattered across hundreds of protocols and dozens of chains, each with its own contracts and its own math. Syncrone indexes all of it, normalizes it, and serves it through one API. You ship the product. We keep it in sync.

[003] Primitives

Three endpoints.Every market.

Each endpoint returns the same normalized shape, whatever protocol, chain or asset sits underneath.

01GET /v1/vaults
TVL
$268,401,977
Share price
1.084210
  • aave-v3 · usdc36.0%
  • morpho · usdc/wsteth27.0%
  • euler · usdc18.0%
  • spark · usds12.0%
  • idle7.0%
rebalance #1042erc-4626

Vaults

ERC-4626 and curated vaults: TVL, share price, allocations and fees, tracked block by block.

  • tvl
  • share_price
  • allocations
  • fees
02GET /v1/yields
Best net APY · USDC
7.10%
morpho · base

Yields

Net APY across lending, staking and LPs, with base and reward yield split out. Comparable by design.

  • apy.base
  • apy.reward
  • apy.net
  • history
03GET /v1/markets
Utilization
77.9%
Borrow
5.84%
Supply
4.09%

Lending

Supply and borrow rates, utilization, LTVs and liquidity for every market, with the rate curve behind them.

  • supply_apr
  • borrow_apr
  • utilization
  • ltv
[004] Developer API

One key.One schema.Every chain.

01Normalized
One response shape for every protocol, chain and asset. No adapters to maintain.
02Real-time
Rates, balances and allocations refreshed as new blocks land.
03Built to scale
Versioned endpoints, predictable limits and an infrastructure built for production traffic.
04Usage-based
Create an account, grab a key, pay for what you call.
❯
[005] Pricing

Pay for whatyou call.

Every plan reads the same normalized data. They differ in how many credits you get each month and how fast you can call.

01

Analyst

For research and small teams pulling yields, vaults and rates into their own models.

$149/ month

Credits / month
250,000
Rate limit
10 req/s
Get started
02Recommended

Pro

For products and dashboards serving live market data to their users every day.

$599/ month

Credits / month
1,000,000
Rate limit
20 req/s
Get started
03

Enterprise

For platforms calling at volume, with credits and limits sized to what they serve.

Custom

Credits / month
Custom
Rate limit
Custom
Talk to us

Prices in USD, per month.

Every plan

Coverage
120+ protocols on 18 chains, 9,400+ markets
Endpoints
Vaults, yields and lending markets: /v1/vaults, /v1/yields, /v1/markets
Shape
One normalized response for every protocol, chain and asset
Freshness
Rates, balances and allocations refreshed as new blocks land
Versioning
Versioned endpoints, so an integration keeps working as the API grows
Auth
One key per account, sent as a Bearer token

Onchain finance,one call away.

Create an account, get your key and make your first request in minutes.

Get your API key