Test a regular expression against text and return every match with numbered and
Test a regular expression against text and return every match with numbered and named capture groups. Deterministic.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
23 msmedian answer time
$0.001listed price per call
$0.001price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://quartermaster.surewhynot.app/v1/regex
| Category | Code and developer |
|---|---|
| Provider host | quartermaster.surewhynot.app |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.001 | 23 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"flags": "g",
"pattern": "\\b\\w+@\\w+\\.\\w+\\b",
"text": "ping a@b.com and c@d.org"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"flags": {
"description": "Any of g i m s u y (g always applied)",
"type": "string"
},
"pattern": {
"description": "Regular expression source",
"maxLength": 1000,
"type": "string"
},
"text": {
"description": "Text to match against",
"maxLength": 20000,
"type": "string"
}
},
"required": [
"pattern",
"text"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}