# Changelog of Binance API Scraper - Spot Prices for 3,500+ Pairs (`logiover/binance-spot-market-scraper`) Actor

- **URL**: https://apify.com/logiover/binance-spot-market-scraper/changelog.md
- **Full Actor documentation**: https://apify.com/logiover/binance-spot-market-scraper.md

## Changelog

### 2026-09-01

- Fleet-wide health check. Verified against this Actor's real run history: 30-day success rate, output row counts, per-field fill rates, and peak memory against the configured memory limit.
- Reviewed for the failure patterns that have cost this fleet runs — unguarded proxy setup, retry loops that can outlast the run's own time budget, and full-page HTML parsing that can exhaust a small container.
- No change to input, output fields or scraping logic.

### 2026-08-11

- Maintenance release: refreshed the build and dependencies.
- Re-verified live execution, non-empty structured output and dataset field/type integrity.
- Reviewed reliability (retries, pagination) and output quality as part of a full-fleet QA pass.

### 2026-08-01

- Completed the August 2026 full health check: verified empty/programmatic default, Console UI default, and two source-informed alternative inputs on Apify.
- Confirmed successful live execution, non-empty structured output, dataset-field/type integrity, and logical sample quality within the 5-minute quality window.

### 2026-07-18

- Maintenance & reliability pass — re-verified end-to-end against live data via the Apify API; confirmed the Actor completes successfully and returns non-empty, well-formed results within the 5-minute quality window on its default input.
- Refreshed build so the latest version is current; no change to inputs, output fields or scraping logic.

### 2026-07-12

- **Quote asset filter is now a dropdown** — pick one or more quote assets (USDT, USDC, BTC, ETH, …) from a curated list instead of typing them; still optional.
- **Sort options labelled** — the "Sort by" dropdown now shows human-readable labels.
- **Zero-input friendly** — running with empty input returns the full spot market (all 3,500+ pairs, ranked by 24h quote volume) capped at 1,000 rows by default; raise or clear "Max pairs" to get everything.
- **More robust** — market-data fetches now retry with backoff on transient errors, so a single hiccup no longer produces an empty run; records are pushed in one batch for speed.
- **Numbers are real numbers** — every price/volume/count column is stored numeric (not text) and the dataset view renders them as numbers.
- **Schema polish** — added per-field titles/descriptions to the dataset schema (nullable-safe) and confirmed output/dataset schemas are linked.

### 2026-06-28

- Health check passed — actor verified working end-to-end on Apify platform.
- Changelog refreshed for Store quality compliance.

### 2026-06-20

- Maintenance & reliability pass: re-verified end-to-end against live data and confirmed the Actor completes successfully within the 5-minute quality window on the default input.
- Refreshed the prefilled example input and tuned run defaults for faster, lower-cost runs.