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Overview

Sprinter Credit supports a range of collateral assets and earn strategies. This page provides a quick reference for what’s currently supported — you can always fetch the latest configuration programmatically via GET /credit/protocol.

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Supported Collateral

Collateral can be locked to open an overcollateralized credit line. Each asset has its own LTV based on its risk profile and liquidation characteristics — see Risk Management for how these are derived.

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Currently Live

AssetSymbolChainLTVMaintenance LTVCollateral Tier
USDCUSDCBase90%94%Raw stablecoin
Gauntlet USDC PrimegtUSDCpBase75%82%Stable vault
Superform USDCsuperUSDCBase——USDC SuperVault
LTV values are returned by the API as basis points (e.g. 9000 = 90%). A null LTV means the asset is accepted as collateral but parameters are being finalized.

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Collateral Tier Reference

All supported collateral falls into one of these tiers. LTV and maintenance thresholds are set per tier based on the MPOR-driven risk framework.
TierExamplesLTVMaintenance LTVLiquidation Bonus
Raw stablecoinUSDC90%94%5%
Stable vaultGauntlet USDC Prime75%82%5%
USDC SuperVaultSuperform USDC85%90%6%
Raw volatileETH, WBTC80%85%5%
Volatile DEX-swapstETH, cbETH75%82%5%
Volatile vaultyoETH65%75%6%
New collateral assets can be onboarded through a structured assessment process covering audit history, oracle availability, and liquidation depth. See Getting Your Collateral Accepted.

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Earn Strategies

Earn strategies allow collateral to generate yield while it backs a credit line. When locking collateral, pass the earn parameter to /lock to auto-wrap into a vault.

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Currently Live

Strategy IDNameProtocolCuratorUnderlyingChainVault TypeRisk Score
gauntlet-usdc-primeGauntlet USDC PrimeMorpho V1GauntletUSDCBaseERC-46265
superform-usdcsuperUSDCSuperformSuperformUSDCBaseERC-75407
Use the strategy ID as the earn parameter when locking collateral: 
curl -X GET 'https://api.sprinter.tech/credit/accounts/0xUSER/lock?amount=1000000000&asset=0xCOLLATERAL&earn=gauntlet-usdc-prime'
Risk scores range from 0–10. Lower scores indicate lower risk. Strategy availability and yields change over time — always check GET /credit/protocol for the current list.

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Credit Asset

Sprinter Credit currently issues credit in USDC on Base (eip155:8453).
AssetChainCredit Hub Address
USDCBase0xb5cf2A13E9aaE413E780379667274626fa9D49f6

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Fetching Live Configuration

All of the above is available programmatically: 
curl -X GET https://api.sprinter.tech/credit/protocol
The response contains per-chain data including:
  • collateral — supported collateral assets with LTVs and escrow addresses
  • strategies — earn vault strategies with protocol, curator, and vault details
  • creditHubs — credit hub addresses and supported credit assets
See the API reference for the full response schema.

Risk Management

MPOR framework, collateral tiers, and concentration limits.

Credit Engine

LTV mechanics, health factor, and liquidations.

Protocol Config API

Live protocol configuration endpoint.