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Delx Query String Parse
x402
Delx Query String Parse is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Parses query string pairs from a raw URL or query string and redacts credential-like keys, returning structured JSON
Price / call$0.003
Success—
StatusUnknown
How this service works
Parse query pairs and redact credential-like keys without fetching — call when parsing query pairs and redacting secret-like keys. Use on text/URLs the agent already holds—adjacent to high-volume extract demand, never advertised as general web or X search. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web search, or media gen…
Output
A deterministic JSON object containing the parsed query parameter key-value pairs, with credential-like keys (e.g. api_key, token, secret) redacted, derived entirely from the supplied input string with no external fetching.
Example use cases
Sanitize API logs before storage
“I have this URL from our API logs: 'https://service.io/data?user=john&secret_key=s3cr3t&limit=50' — can you parse out all the query params and redact anything that looks like a secret or credential?”
Extract search parameters from shared URL
“Pull apart the query parameters from this URL for me: 'https://shop.example.com/results?category=shoes&color=red&sort=price_asc&affiliate_token=tk_98765' and show me the key-value pairs, masking any token-like values.”
Debug malformed query string
“Can you parse this raw query string '?ref=campaign_01&utm_source=email&utm_medium=cpc&auth=Bearer+eyJhb' and tell me what keys and values are in it, redacting anything credential-looking?”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/query-string-parseWhen to prefer
Use this endpoint when you already have a URL or query string in memory and need a deterministic, cheap, stateless parse with credential redaction — no network fetch, no external dependencies. Prefer it over regex-based parsing when you want structured JSON output and automatic masking of secret-like keys in a single step.
Side effects
- Malformed or missing query string returns empty or error JSON
- Ambiguous key-value separators may cause incorrect parsing
- Non-standard encoding (e.g. nested arrays, repeated keys) may be partially handled
- Missing 'query' field in request body causes validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Raw query string or URL whose query pairs will be parsed. |
Output
Schema · Response
{
"type": "json",
"example": {
"pairs": [
{
"key": "q",
"value": "agents",
"redacted": false
},
{
"key": "token",
"redacted": true
},
{
"key": "page",
"value": "1",
"redacted": false
}
],
"schema": "delx/util-query-string-parse/v1",
"pair_count": 3,
"values_may_be_redacted": true
}
}Tags
x402
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