Developer surface

free · no auth

Embed live peg-health signals anywhere

A single line of HTML gives your site, README, or research note a live, color-coded badge that reflects the current depeg severity of any tracked stablecoin. The signal is composite (CoinGecko spot + Chainlink USD oracle + issuer-side stress) and updates every 5 minutes — your page never goes stale. Same data behind every badge is available as JSON. Free, no key, CORS-open.

JSON API

Three endpoints, one signal

All endpoints return CORS-open JSON or SVG with public CDN caching. The same composite score that drives sharpe.finance.

GET/api/depeg

List every tracked stable. Use when you want to render many at once or build a leaderboard.

curl https://sharpe.finance/api/depeg

GET/api/depeg/[asset]

Single asset's full DepegSignal — spot, oracle, divergence, severity, vault-health subscore, sources, fetchedAt. Case-insensitive.

curl https://sharpe.finance/api/depeg/USDC

GET/api/depeg/[asset]/badge

A shields.io-style SVG badge for the asset's current severity. Drop in an <img> tag.

<img src="https://sharpe.finance/api/depeg/USDC/badge" />

GET/methodology

How the composite score is computed. Read this before embedding so you can defend the number when someone asks where it came from.

Badges

Every tracked stablecoin, copy-paste ready

Each card previews the live badge and gives you HTML / Markdown / React / cURL snippets. Click any badge to land on the Depeg Lab for the deeper read.

USDC

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/USDC/badge" alt="USDC peg health" />
</a>

USDT

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/USDT/badge" alt="USDT peg health" />
</a>

DAI

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/DAI/badge" alt="DAI peg health" />
</a>

USDS

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/USDS/badge" alt="USDS peg health" />
</a>

USDe

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/USDe/badge" alt="USDe peg health" />
</a>

PYUSD

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/PYUSD/badge" alt="PYUSD peg health" />
</a>

FRAX

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/FRAX/badge" alt="FRAX peg health" />
</a>

GHO

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/GHO/badge" alt="GHO peg health" />
</a>

crvUSD

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/crvUSD/badge" alt="crvUSD peg health" />
</a>

LUSD

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/LUSD/badge" alt="LUSD peg health" />
</a>

TUSD

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/TUSD/badge" alt="TUSD peg health" />
</a>

FDUSD

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/FDUSD/badge" alt="FDUSD peg health" />
</a>

GUSD

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/GUSD/badge" alt="GUSD peg health" />
</a>

USD0

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/USD0/badge" alt="USD0 peg health" />
</a>

MAI

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/MAI/badge" alt="MAI peg health" />
</a>

alUSD

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/alUSD/badge" alt="alUSD peg health" />
</a>

DOLA

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/DOLA/badge" alt="DOLA peg health" />
</a>

eUSD

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/eUSD/badge" alt="eUSD peg health" />
</a>

lvlUSD

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/lvlUSD/badge" alt="lvlUSD peg health" />
</a>

USDf

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/USDf/badge" alt="USDf peg health" />
</a>

EURC

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/EURC/badge" alt="EURC peg health" />
</a>

EURA

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/EURA/badge" alt="EURA peg health" />
</a>

EURe

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/EURe/badge" alt="EURe peg health" />
</a>

EURT

<a href="https://sharpe.finance/depeg-lab" target="_blank" rel="noopener">
  <img src="https://sharpe.finance/api/depeg/EURT/badge" alt="EURT peg health" />
</a>

Institutional

Risk, metrics & AUM flow API

Programmatic access to Sharpe's full underwriting layer — risk scores, complexity, exposure trees, depeg health, vault AUM flows, curator-action streams. Stable schemas, keyed access, every chain. Available under a paid plan; pricing scoped to volume and use case.

PRO/api/risk/[vault-id]

Full risk + complexity breakdown for any vault — sub-scores, exposure tree, capped-allocation deltas, governance state.

PRO/api/flows/aum

Universe-wide AUM flow stream — net inflow/outflow per vault, asset, collateral type and curator, with attribution tags (depeg trigger, rate move, governance change).

PRO/api/vaults/[id]/snapshots

Historical risk, APY, allocation, and reserve snapshots. Daily resolution back to vault inception. Backtest-friendly schema.

PRO/api/feeds/webhooks

Push deliveries for curator actions, allocation shifts, depeg events, and threshold crossings you define.

Talk to us for access

Email hello@sharpe.finance or use the form on /contact with your use case, volume, and integration target. We respond within one business day.

Request access →

Cache & limits

What to expect at scale

The constraints you should plan around if you're integrating against the API.

Cache window: 5 minutes at the edge (s-maxage=300, stale-while-revalidate=600). Identical requests within that window hit Vercel's CDN, not our function. Repeated polling faster than every 5 min is wasted — the underlying CoinGecko + Chainlink data only refreshes that often.

Rate limit: 60 requests per IP per minute on /api/depeg/*. Exceeding it returns a 429 with a Retry-After header. Every response includes x-ratelimit-remaining so you can self-throttle.

CORS: wide-open (access-control-allow-origin: *). Call directly from the browser without a proxy.

Stability: response shapes are unversioned today; consider this a developer preview. We won't silently break things, but if we need to change the shape we'll move to /api/v1/ and keep the current paths working for a deprecation window.

Attribution: not required, but a backlink to sharpe.finance is appreciated. Each badge already deep-links into the Depeg Lab on click.