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API · /pendle-api

Pendle Finance Yield API

healthy 3,483 Subscribers

Live DeFi data from Pendle Finance — the protocol for yield tokenisation — served from its public API as clean JSON, no cache. Pendle splits a yield-bearing asset into a Principal Token (PT, redeemable 1:1 at maturity, a fixed-yield instrument) and a Yield Token (YT, the streaming yield), traded in an AMM market that expires on a fixed date. List the active markets on a chain with each market's liquidity, implied APY (the fixed rate a PT buyer locks in), aggregated and max-boosted APY, maturity date and PT/YT/SY token addresses (sorted by liquidity); fetch one market's full detail by address; rank the highest implied-APY markets with a liquidity floor; or list the chains Pendle runs on. Read live from Pendle, nothing cached. This is Pendle's own yield-tokenisation, fixed-yield and PT/YT-market layer — distinct from on-chain explorers, DEX-pool feeds, yield-vault and price APIs.

#crypto #defi #pendle #yield #fixed-yield #pt-yt #apy
api.oanor.com/pendle-api
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Machine-readable spec so AI agents can integrate this API.

/api/pendle-api/openapi.json
/api/pendle-api/llms.txt

Discovery: GET /api/index.json lists every API.

Pendle Finance Yield API — live data on the oanor API marketplace

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
109 ms
Server probes · 24h
Subscribers
3,483
active
Total calls
95
last 7 days
status Full status page → · 15 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 1,000 calls / month
  • 3 requests / second
  • Hard cap (429 above quota, no overage)
  • 1k calls/month
  • 3 req/sec
  • All endpoints
  • No credit card
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Starter

€11.60 /month

  • 35,000 calls / month
  • 12 requests / second
  • Hard cap (429 above quota, no overage)
  • 35k calls/month
  • 12 req/sec
  • Markets + implied APY
  • Email support
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Pro

€31.50 /month

  • 182,000 calls / month
  • 28 requests / second
  • Hard cap (429 above quota, no overage)
  • 182k calls/month
  • 28 req/sec
  • APY ranking + maturities
  • Priority support
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Business

€75.00 /month

  • 910,000 calls / month
  • 55 requests / second
  • Hard cap (429 above quota, no overage)
  • 910k calls/month
  • 55 req/sec
  • Yield-desk volume
  • Dedicated SLA
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Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Pendle Finance Yield API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Pendle Finance Yield API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Pendle Finance Yield API?
Free tier allows 1 request per second. Paid plans scale up to 50 requests per second on the Mega tier. Hard limits return HTTP 429 above the quota — no surprise overage charges.
How much does Pendle Finance Yield API cost?
Pendle Finance Yield API has a free tier with 100 calls / month. Paid plans start at €11.60 / month with higher quotas and faster rate limits.
Can I cancel my subscription anytime?
Yes. Plans are billed monthly and you can cancel anytime from your billing dashboard. No long-term contracts and no cancellation fee.
Is Pendle Finance Yield API GDPR-compliant?
All requests to Pendle Finance Yield API go through our EU-based gateway. Your upstream API key never leaves our server and no personal data is shared with the upstream provider beyond the request you send.

Pick an endpoint from the list on the left to see its details and try it.

Code snippets

Sign up to get an API key, then call any path under your slug.

curl https://api.oanor.com/pendle-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/pendle-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/pendle-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
    "https://api.oanor.com/pendle-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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