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agent402.tools IPv6 Expand/Compress
x402
agent402.tools IPv6 Expand/Compress is a paid API for AI agents from agent402.tools, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Expands a compressed IPv6 address to full 8-group notation or compresses a full address by collapsing the longest zero run, with format validation.
Price / call$0.001
Success—
StatusUnknown
How this service works
Expand a compressed IPv6 address to full 8-group notation (:: to 0000:...) or compress a full address by collapsing the longest zero run. Also validates format. Pure CPU, deterministic.
Output
Returns the expanded (or compressed) IPv6 address in the requested format, along with validation status confirming whether the input was a valid IPv6 address.
Example use cases
Example prompt
“Can you expand the IPv6 address 2001:db8::1 to its full 8-group notation like 2001:0db8:0000:0000:0000:0000:0000:0001?”
Technical details
Endpoint
POSThttps://agent402.tools/api/ipv6-expandWhen to prefer
Use this endpoint when you need to normalize IPv6 addresses for comparison, storage, or display — specifically when you need to expand compressed :: notation to full 8-group form or compress a verbose address to its shortest canonical representation. Ideal for pure deterministic, CPU-bound IPv6 formatting with no external dependencies.
Side effects
- Invalid IPv6 address format returns a validation error
- Missing required 'address' field returns a bad request error
- Malformed input that cannot be parsed as IPv6 returns an error
- Ambiguous or conflicting :: usage in the input address causes a parse failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| address | string | IPv6 address to expand or compress |
| compress | boolean | If true, compress instead of expand (default: false) |
Output
Schema · Response
{
"type": "json",
"example": {
"valid": true,
"groups": 8,
"expanded": "2001:0db8:0000:0000:0000:0000:0000:0001",
"compressed": "2001:db8::1"
}
}Tags
x402
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