Prices upfront. Pay once per use — no subscription. Humans pay with card; agents hit the same endpoints over x402. Why we price tools at $1.
A website rejected your upload. You need the right format, size, and dimensions — now.
You have an iPhone photo and the website will not accept HEIC.
Your file is 17 MB. The limit is 5 MB.
They want a 600×600 JPG under 2 MB. You have something else.
Your photo still has GPS and camera metadata.
You photographed 12 pages and need a real document.
You need a clean cutout without a design suite.
The portal says under 25 MB. Your video is 180 MB.
The PDF has blank lines, but nothing you can type into.
You need an accessible PDF for compliance.
You need JSON fields, not a blob of OCR text.
Your resume scores poorly for ATS. Fix the keywords and layout.
You have a messy receipt or email — you need a real invoice.
Your exchange CSV is not in tax-software format.
You are about to upload and do not know if it will pass.
Your JSON has a trailing comma, or an LLM broke it.
You need clean CSV↔JSON without fighting spreadsheet tools.
Is this contract safe before you interact?
You have opaque calldata and need to know what it does.
You need consistent device screenshots without a browser farm.