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agentshelf.syntexa.ch Lat/Lon Pair Validator
x402
agentshelf.syntexa.ch Lat/Lon Pair Validator is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.007/call, status unknown (last checked 2026-10-02).
Validates whether a given string is a well-formed latitude,longitude coordinate pair within valid geographic ranges.
Price / call$0.007
Success—
StatusUnknown
How this service works
Call when an agent needs whether a string is a latitude,longitude pair in range. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/check-latlon first.
Output
Returns a boolean or structured result indicating whether the provided string represents a valid latitude,longitude pair with both values in acceptable geographic ranges (latitude -90 to 90, longitude -180 to 180).
Example use cases
User-submitted GPS coordinate check
“A user just entered '91.0000,-181.5000' as their location — can you tell me if that's a valid lat/lon coordinate pair before I try to use it?”
Validating scraped location data
“I scraped this coordinate string from a form submission: '34.0522,-118.2437' — is it a properly formatted and in-range latitude,longitude pair?”
Geocode input sanitization
“Before I pass this to the mapping API, check if '-200.5,45.0' is actually a valid latitude,longitude coordinate string.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/check-latlon?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, cheap, authoritative check that a string is a properly formatted and geographically valid lat/lon coordinate pair. Prefer the unpaid POST /v1/sandbox/check-latlon endpoint for testing or non-production use to avoid the $0.007 USDC cost per call. Choose this over manual regex checks when correctness (range validation, not just format) is required.
Side effects
- Empty string input returns validation error
- String exceeding 20,000 characters rejected
- Malformed JSON body returns 400
- Non-string value type for 'value' field causes schema error
- Payment of exactly $0.007 USDC required — underpayment causes 402 rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| data | — | JSON value for schema-check SKUs. Omit it on string checks such as email or IBAN. |
| value | string | Value to check. The route description names the format: email, phone, IBAN, postal code, VAT, national id, or similar. |
| schema | — | JSON Schema document for schema-check SKUs. Omit it on string checks. |
Tags
x402
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