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Wealth Agent Regex Search
x402
Wealth Agent Regex Search is a paid API for AI agents from wealth-agent.wealthagent-app.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-19).
Runs a regular expression pattern against provided text and returns all matches with their positions and capture groups
Price / call$0.001
Success—
StatusUnknown
How this service works
Apply one regular expression to a text blob on the server and return every match with its index and capture groups. Deterministic, so the same input always returns the same answer. Useful for log triage, field extraction and validation at scale.
Output
Returns a JSON object with the total match count, and an array of match objects each containing the matched string, its character index in the original text, and any captured groups from parentheses in the pattern.
Example use cases
Log error extraction from server output
“I have this server log and I need you to find every line that starts with ERROR and capture the error type — use the pattern '^ERROR (\w+)' with multiline and global flags on this text: 'ERROR timeout\nINFO healthy\nERROR out_of_memory\nDEBUG tick'”
Extract all email addresses from text
“Pull out every email address from this block of text using a regex — pattern '[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}' with the global flag: 'Contact us at support@example.com or sales@company.org for help.'”
Validate phone number format in user input
“Check whether this text contains any US phone numbers matching the pattern '\(?\d{3}\)?[-.\s]?\d{3}[-.\s]?\d{4}' — just search: 'Call me at 555-867-5309 anytime'”
Technical details
Endpoint
GEThttps://wealth-agent.wealthagent-app.workers.dev/api/x402/regex?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need server-side regex execution without running code locally, when the agent environment lacks a code interpreter, or when you want a pay-per-call regex service with structured match output including group captures and character indices. Prefer over client-side execution when you need auditable, reproducible text extraction with receipt tracking.
Side effects
- Invalid regex pattern returns an error response
- Text exceeding 20,000 characters is rejected
- Pattern exceeding 200 characters is rejected
- Invalid flag characters cause a parse error
- Payment not confirmed results in paid_not_delivered status
- No matches found returns an empty matches array with count 0
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"kind": "regex",
"count": 2,
"matches": [
{
"index": 0,
"match": "ERROR timeout",
"groups": [
"timeout"
]
}
]
}
}Tags
x402
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