https://2s.io/api/maritime/portGET /api/maritime/port · x402 API by 2s.io
Look up world ports and terminals in the NGA World Port Index (Pub 150, ~2,950 ports) by port name (partial match) and/or country (full country name, e.g. "Japan"). Returns matching ports with location (lat/lon, country, region), UN/LOCODE, harbor size/type and shelter, max vessel length/draft (meters), channel/anchorage/cargo-pier depths, tidal range, and chart number. Keyless, public-domain (NGA). Physical-port reference data an LLM cannot reliably recall; complements maritime.vessel (USCG vessel registry) and maritime.cases (port-state-control inspections).
What does this x402 API do?
https://2s.io/api/maritime/port. This is an x402-gated GET API resource from 2s.io. TOLL·402 confirmed a protocol-valid HTTP 402 quote on 2026-07-21. No normalized USD price is recorded; the listing names Base and Solana. No settled paid call has been verified.
- Published price
- No normalized USD price is recorded
- Networks
- Base · Solana
- Latest evidence
- TOLL·402 confirmed a protocol-valid HTTP 402 quote on 2026-07-21
- Resource ID
- b1a69dee0e9109ca104ad767
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://2s.io/api/maritime/port", {
method: "GET",
});
console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));
// A valid 402 is a quote, not a completed paid call.This sends no payment. Inspect the 402 response before adding a wallet-enabled client.
- Live 402 quote confirmed
GET returned a protocol-valid 402 quote (402). No payment was made.
- Origin reachable
HEAD https://2s.io/ returned 200.
- Observed in cdp-bazaar
The registry record was observed and retained with provenance.
- Observed in 402-index
Discovered through bazaar.
- Registry record checked
Registry health: healthy.
What evidence supports this listing?
Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →
Which networks and payment options does it accept?
The normalized listing price is No normalized USD price is recorded. Raw protocol requirements remain visible below for implementation and audit use.