---
title: "Backfill Eps Yfinance Endpoint"
method: POST
path: "/api/admin/auto-trader/backfill-eps-yfinance"
tags: ["admin-auto-trader"]
---

# Backfill Eps Yfinance Endpoint

`POST /api/admin/auto-trader/backfill-eps-yfinance`

## Request

- Base URL: `https://api.equity-rank.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.equity-rank.com/api/admin/auto-trader/backfill-eps-yfinance`
- Auth: HTTP bearer

Backfill EPS actuals via YFINANCE (free, no daytime cap).

Use this when AlphaVantage is rate-saturated by the screener cron.
Budget ~2-3 minutes per 1,000 symbols at the default throttle. Shares the
AlphaVantage backfiller's queue read, so `symbols_matching` here is the same
8,053-deep queue — see `/backfill-eps` for why one pass will not clear it.

## Query parameters

- `limit` integer
- `throttle_ms` integer

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/equity-rank/apis/equity-rank-api.md) · [All operations](https://skmtc.dev/equity-rank/apis/equity-rank-api/llms.txt) · [OpenAPI document](https://skmtc.dev/equity-rank/apis/equity-rank-api/revisions/c2f2463fee33?raw)