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PrimeAPI Regex Test
x402
PrimeAPI Regex Test is a paid API for AI agents from prime-api-seven.vercel.app, paid per call via x402, $0.144119/call, status unknown (last checked 2026-09-14).
Tests whether a given string matches a regular expression pattern, returning match results
Price / call$0.144119
Success—
StatusUnknown
How this service works
Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.
Output
Returns the result of testing the input string against the provided regular expression, including whether it matched and any captured groups.
Example use cases
Email validation for signup forms
“Check if 'user.name+tag@company.co.uk' matches a standard email regex pattern so I can validate it before processing the signup.”
Phone number format verification
“Test whether '(555) 123-4567' matches the pattern for a North American phone number and let me know if it's properly formatted.”
Social media handle validation
“Does '@username_123' match the regex pattern for valid Twitter handles? I need to verify it before storing it in our database.”
Technical details
Endpoint
POSThttps://prime-api-seven.vercel.app/api/tools/regex/testWhen to prefer
Use this endpoint when you need a quick, pay-per-call regex test without setting up a local environment or managing API keys — ideal for agents that need on-the-fly string pattern validation as part of a larger workflow.
Side effects
- Invalid regex pattern returns an error response
- Missing input string or pattern results in a 400-level error
- Malformed JSON body causes request failure
- Pattern with catastrophic backtracking may time out
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Search query or input parameter |
Output
Schema · Response
{
"type": "object",
"description": "API response data"
}Tags
x402
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