# Pendle Finance Yield Tracker — PT/YT APY & Markets (`gochujang/pendle-yield-tracker`) Actor

Scan Pendle Finance yield markets across Ethereum, Arbitrum, BSC, and Base. Track implied APY, PT/YT prices, liquidity, and time-to-expiry for yield tokenization strategies. No API key required.

- **URL**: https://apify.com/gochujang/pendle-yield-tracker.md
- **Developed by:** [Hojun Lee](https://apify.com/gochujang) (community)
- **Categories:** Business, Developer tools
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

Pay per usage

This Actor is paid per platform usage. The Actor is free to use, and you only pay for the Apify platform usage, which gets cheaper the higher subscription plan you have.

Learn more: https://docs.apify.com/actors/running/actors-in-store.md#pay-per-usage

## What's an Apify Actor?

Actors are web data automations that power AI and operations. They run on the Apify platform to scrape websites, process data, connect APIs, and automate workflows.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.
Actors are written with capital "A".

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
The best way to integrate Actors is as follows.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For usage examples, see the [API](#api) section below.

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).

# README

## Pendle Finance Yield Tracker

Monitor all active Pendle Finance yield markets across Ethereum, Arbitrum, BSC, and Base. Track implied APY, PT price, liquidity, and time-to-expiry for yield tokenization strategies.

### What This Actor Does

Fetches all active Pendle Finance markets and returns structured yield data including implied APY, PT/YT token prices, liquidity depth, and days until expiry — across all supported chains.

### Use Cases

- **Yield farmers**: Find the highest implied APY markets on Pendle
- **Fixed-rate seekers**: Buy PT tokens to lock in a fixed yield before expiry
- **Yield speculators**: Track YT tokens to speculate on future yield rates
- **DeFi researchers**: Monitor total Pendle liquidity and market conditions
- **Portfolio managers**: Filter by chain, category, or expiry horizon

### Input Parameters

| Parameter | Type | Default | Description |
|-----------|------|---------|-------------|
| `chains` | string\[] | `[]` (all) | Filter: `ethereum`, `arbitrum`, `bsc`, `base` |
| `categories` | string\[] | `[]` (all) | Filter by category: `eth`, `btc`, `stablecoins`, `lsd`, `lido`, `blue-chips` |
| `sortBy` | string | `implied_apy_pct` | Sort by: `implied_apy_pct`, `liquidity_usd`, `days_to_expiry`, `aggregated_apy_pct` |
| `minLiquidityUsd` | number | `100000` | Minimum liquidity in USD |
| `minImpliedApyPct` | number | `0` | Minimum implied APY percentage |
| `includeExpired` | boolean | `false` | Include expired markets |
| `maxResults` | integer | `50` | Max markets to return (max 500) |

### Output Format

```json
{
  "_type": "market",
  "rank": 1,
  "chain": "ethereum",
  "name": "wstETH",
  "market_address": "0x34280882267ffa6383b363e278b027be083bbe3b",
  "expiry": "2027-12-30T00:00:00.000Z",
  "days_to_expiry": 481,
  "expiry_label": "long_term",
  "implied_apy_pct": 3.24,
  "apy_tier": "low",
  "yield_min_pct": 2.99,
  "yield_max_pct": 7.24,
  "aggregated_apy_pct": 2.51,
  "pendle_reward_apy_pct": 0.28,
  "max_boosted_apy_pct": 2.93,
  "liquidity_usd": 4796479.24,
  "fee_rate_pct": 0.05,
  "pt_price_usd": 0.964832,
  "is_new": false,
  "is_prime": true,
  "categories": ["eth", "blue-chips", "lido"],
  "market_url": "https://app.pendle.finance/trade/markets/0x34280882..."
}
```

A `_type: "summary"` row is returned first with portfolio-level stats.

### APY Tiers

| Tier | Implied APY Range |
|------|-------------------|
| exceptional | ≥ 50% |
| high | 20–50% |
| moderate | 8–20% |
| low | 2–8% |
| very\_low | < 2% |

### Expiry Labels

| Label | Days to Expiry |
|-------|----------------|
| near\_term | ≤ 30 days |
| short\_term | 31–90 days |
| medium\_term | 91–365 days |
| long\_term | > 365 days |

### Pricing

- Base fee (per run): **$0.003**
- Per market returned: **$0.002**

### Data Source

[Pendle Finance API](https://app.pendle.finance) — official data. No API key required.

# Actor input Schema

## `chains` (type: `array`):

Filter to specific chains (e.g. ethereum, arbitrum, bsc, base). Leave empty for all chains.

## `categories` (type: `array`):

Filter by asset category (e.g. eth, btc, stablecoins, lsd, lido, blue-chips). Leave empty for all.

## `sortBy` (type: `string`):

Sort markets by this metric.

## `minLiquidityUsd` (type: `number`):

Only return markets with at least this liquidity.

## `minImpliedApyPct` (type: `number`):

Only return markets with implied APY above this threshold.

## `includeExpired` (type: `boolean`):

If true, include markets that have already expired.

## `maxResults` (type: `integer`):

Maximum number of markets to return (max 500).

## Actor input object example

```json
{
  "chains": [],
  "categories": [],
  "sortBy": "implied_apy_pct",
  "minLiquidityUsd": 100000,
  "minImpliedApyPct": 0,
  "includeExpired": false,
  "maxResults": 50
}
```

# Actor output Schema

## `dataset` (type: `string`):

No description

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {};

// Run the Actor and wait for it to finish
const run = await client.actor("gochujang/pendle-yield-tracker").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = {}

# Run the Actor and wait for it to finish
run = client.actor("gochujang/pendle-yield-tracker").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
for item in client.dataset(run.default_dataset_id).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{}' |
apify call gochujang/pendle-yield-tracker --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,gochujang/pendle-yield-tracker"
        }
    }
}

```

The hosted server signs you in with OAuth on first connect, so no API token belongs in this config. Clients without OAuth support can send an `Authorization: Bearer <APIFY_API_TOKEN>` header instead, using a token from API & Integrations in Apify Console (https://console.apify.com/settings/integrations).

## OpenAPI specification

Download the OpenAPI definition: https://api.apify.com/v2/actors/VqXrKzAoY2msuXCTb/builds/B9CiHPYZIcNIKjAXc/openapi.json