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GoCreative Postal Code Lookup API
x402
GoCreative Postal Code Lookup API is a paid API for AI agents from api.gocreativeai.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-09).
Looks up geographic and administrative data for a given postal code using official data sources.
Price / call$0.005
Success—
StatusUnknown
How this service works
Keyless, pay-per-call compliance & regulated-data API for AI agents — OFAC wallet + sanctions/PEP + KYB screening, SEC filings, FRED economics, FDA recalls, federal awards, plus continuous monitoring. USDC on Base/Solana via x402, native MCP. No API key, no signup.
Output
Returns geographic and administrative details associated with the given postal code, such as city name, state/province, region, and country, sourced from official postal or government data.
Example use cases
Example prompt
“What city, state, and region does postal code 94103 belong to? Look it up from official sources.”
Technical details
Endpoint
GEThttps://api.gocreativeai.com/v1/lookup/postal/%7Barg%7DWhen to prefer
Use this endpoint when you need a pay-per-call, no-signup postal code resolution backed by official government data sources, especially in agent workflows that pay micro-amounts in USDC on Base via x402. Prefer this over full geocoding APIs when you only need city/region data from a postal code and want minimal overhead.
Side effects
- Invalid or non-existent postal code returns an error or empty result
- Malformed postal code format may return a 400 or validation error
- Payment failure via x402 returns 402 Payment Required if USDC payment is not completed
- Rate limiting or network issues may return 5xx errors
- Some international postal codes may not be supported
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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