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webtools.genexxis.com URL Base64 Encoder
x402
webtools.genexxis.com URL Base64 Encoder is a paid API for AI agents from webtools.genexxis.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-30).
Fetches a public URL (up to 5 MB) and returns its content as a base64-encoded data URI along with content type, byte size, SHA-256 hash, and final URL after redirects.
Price / call$0.003
Success—
StatusUnknown
How this service works
Downloads a public URL (max 5 MB, redirects followed and re-checked) and returns its content as base64 with a data URI prefix, content type, byte size, sha256 and final URL.
Output
A JSON object containing: the original requested URL, the final URL after following redirects, HTTP status code, content type (MIME type), byte size of the content, the full content encoded as base64, a data URI combining content type and base64, and a SHA-256 hash of the raw content.
Example use cases
Inline image embedding for email templates
“Grab this logo image at https://example.com/assets/logo.png and give me the base64 data URI so I can embed it directly into an HTML email without hosting it externally.”
Remote file integrity verification
“Download the file at https://releases.example.com/app-v2.1.0.zip and tell me its SHA-256 hash and exact byte size so I can verify the download matches what the publisher claims.”
Snapshot a webpage for offline archiving
“Fetch https://blog.example.com/important-post and return its full content as base64 along with the content type and final URL after any redirects, so I can store a snapshot of it.”
Technical details
Endpoint
GEThttps://webtools.genexxis.com/base64-encode-url?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to fetch a remote public URL and get its content encoded as base64 (with a data URI) in a single call, especially when you also need cryptographic verification (SHA-256) or content metadata (type, size, final URL). Ideal for embedding remote resources inline, verifying file integrity, or archiving snapshots of web pages without a full scraping pipeline.
Side effects
- URL exceeds 5 MB limit — request rejected
- Non-public or private URLs return an access error
- Redirect chain leads to a URL that also exceeds size limit — re-checked and rejected
- Invalid or malformed URL returns a parsing error
- Target server is unreachable or times out
- URL returns a non-200 status code (e.g. 404 or 403)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://example.com/",
"bytes": 513,
"base64": "PCFkb2N0eXBlIGh0bWw+...",
"sha256": "ea8fac7c65fb589b0d53560f5251f74f9e9b243478dcb6b3ea79b5e36449c8d9",
"status": 200,
"dataUri": "data:text/html;base64,",
"finalUrl": "https://example.com/",
"contentType": "text/html"
}
}Tags
x402
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