IRIS 1099-NEC CSV Builder & Validator (2026)

Get the featured & recommended channels a YouTube creator endorses on their Channels tab. Input a channel ID, get clean deduped channel IDs — ideal for niche mapping, competitor discovery, and influencer research. No API key, no quota; residential proxy handled automatically.

Excel to CSV Converter

web.harvester/excel-to-csv

Convert Excel files (XLSX, XLS, ODS) to CSV format. Extract all sheets or specific ones. Configurable delimiter, date formatting, skip empty rows. Batch processing multiple files. Optional JSON output to Dataset. Handles large files efficiently. Perfect for ETL pipelines.

JSON ↔ CSV Converter

web.harvester/json-csv-converter

Convert between JSON and CSV bidirectionally. Flatten nested objects to dot notation. Handle arrays with stringify, join, or first element. Custom delimiters (comma, semicolon, tab, pipe). Parse types automatically. Upload files, provide URLs, or load from Apify Datasets.

Transform brief, simple ideas into highly detailed, optimized image generation prompts tailored perfectly for Midjourney, Stable Diffusion, DALL-E 3, Nano Banana, and text-to-image assistant models simultaneously.

SQL on Files (JSON, CSV and more)

web.harvester/sql-on-files-json-csv-and-more

Run SQL queries on CSV, JSON, and Parquet files using DuckDB. No database setup required. Upload files, provide URLs, or query Apify Datasets directly. Full SQL support: JOINs, aggregations, window functions. Export as JSON, CSV, or Parquet. Lightning-fast analytical queries.

HTTP Request Builder

maximedupre/http-request-builder

Build requests for public HTTP or HTTPS endpoints with methods, headers, query parameters, bodies, and expected status codes. Paste cURL commands or submit a batch, then get one result row per request with the status, final URL, response content, timing, and outcome.

Build portable, deterministic, checksum-verified ZIP evidence packages from selected Apify datasets, KVS records, or inline JSON. Includes provenance, redaction logs, manifests, and round-trip verification. $1.00 per verified package.

CSV Foreign-Key Import Gate

bread-kim/csv-foreign-key-import-gate

Validate foreign-key relationships across multiple CSV files before import. Detect orphaned references, quarantine invalid rows, and export clean CSV files plus detailed validation reports.

Merge Canadian exchange CSV exports into one unified ledger. Pay per normalized row. Cloud twin of the Gumroad DIY kit — not tax advice.