Securities lending

Overview

securities-lending returns one row per stock per trading day with the securities-lending volume and outstanding balance from the official TWSE report. Each row carries its source role so a balance is traceable to the official report rather than taken on trust.

Coverage

Example response

TODO — no real response has been captured for this dataset yet. It needs an entitled API key, or its required parameters are not yet known. Rather than show an example nobody has observed, this section stays empty.

Getting started

1. Put your key in the X-API-Key header.
2. Add query parameters (symbol, date range, limit).
3. Send the request and read the returned payload.

curl "https://api.twmarketdata.com/v2/datasets/chip-deep-securities-lending-daily?symbol=2330&start_date=2026-06-01&end_date=2026-07-17" \  -H "X-API-Key: sk_live_..."

Filtering

Python

A first call:

import requests resp = requests.get(    "https://api.twmarketdata.com/v2/datasets/chip-deep-securities-lending-daily",    params={"symbol": "2330"},    headers={"X-API-Key": "sk_live_..."},)resp.raise_for_status()print(resp.json())

With a date-range filter:

import requests # The full verified example — the same call with every supported filter set.resp = requests.get(    "https://api.twmarketdata.com/v2/datasets/chip-deep-securities-lending-daily",    params={"symbol": "2330", "start_date": "2026-06-01", "end_date": "2026-07-17"},    headers={"X-API-Key": "sk_live_..."},)resp.raise_for_status()print(resp.json())

OpenAPI

This endpoint is GET /v2/datasets/chip-deep-securities-lending-daily. The full machine-readable schema (parameters, security, response envelope) lives in the OpenAPI spec.

Notes & limitations

• The lending balance is the outstanding position, not the same as the short-sale balance in margin-short — the two are distinct mechanisms and should not be summed.