{"sample":true,"note":"Static example of what /regex/test returns; not live data and not charged. Call without sample=1 and pay $0.01 with any x402 client for a live result.","tool":"/regex/test","price":"$0.01","example":{"valid":true,"count":2,"matches":[{"match":"2026-10","index":0,"groups":["2026","10"],"named":null}]}}