2s.io

https://2s.io/api/maritime/port

Shares a payout wallet with 441 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

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).

64
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Jul 22Aug 1Aug 10Aug 20

Response time

p50 59ms · p95 174ms
0ms 150ms 300ms Jul 22Aug 1Aug 10Aug 20
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
7/22/2026, 12:00:00 AM 100% 1 238ms
7/23/2026, 12:00:00 AM 100% 1 60ms
7/24/2026, 12:00:00 AM 100% 1 63ms
7/25/2026, 12:00:00 AM 100% 1 64ms
7/26/2026, 12:00:00 AM 100% 1 55ms
7/27/2026, 12:00:00 AM 100% 1 49ms
7/28/2026, 12:00:00 AM 100% 1 53ms
7/29/2026, 12:00:00 AM 100% 1 239ms
7/30/2026, 12:00:00 AM 100% 1 56ms
7/31/2026, 12:00:00 AM 100% 1 79ms
8/1/2026, 12:00:00 AM 100% 1 58ms
8/2/2026, 12:00:00 AM 100% 1 58ms
8/3/2026, 12:00:00 AM 100% 1 59ms
8/4/2026, 12:00:00 AM 100% 1 117ms
8/5/2026, 12:00:00 AM 100% 1 84ms
8/6/2026, 12:00:00 AM 100% 1 57ms
8/7/2026, 12:00:00 AM 100% 1 63ms
8/8/2026, 12:00:00 AM 100% 1 106ms
8/9/2026, 12:00:00 AM 100% 1 85ms
8/10/2026, 12:00:00 AM 100% 1 65ms
8/11/2026, 12:00:00 AM 100% 1 55ms
8/12/2026, 12:00:00 AM 100% 1 62ms
8/13/2026, 12:00:00 AM 100% 1 53ms
8/14/2026, 12:00:00 AM 100% 1 50ms
8/15/2026, 12:00:00 AM 100% 1 49ms
8/16/2026, 12:00:00 AM 100% 1 51ms
8/17/2026, 12:00:00 AM 100% 1 59ms
8/18/2026, 12:00:00 AM 100% 1 66ms
8/19/2026, 12:00:00 AM 100% 22 56ms
8/20/2026, 12:00:00 AM 100% 20 60ms
64
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
61

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
4

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
—
Domain registered
—
Hosting network
VERCEL-09
Hosting country
—

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

13,870
payments (30d)
39.16
USD volume (30d)
186
paying wallets (30d)

Payments per day

last payment 8/20/2026
0 1000 2000 Jul 22Aug 1Aug 10Aug 20
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/22/2026 984 2.17 102
7/23/2026 629 1.66 89
7/24/2026 1,232 2.49 117
7/25/2026 1,341 2.61 128
7/26/2026 915 1.98 107
7/27/2026 1,175 2.1 107
7/28/2026 762 1.71 86
7/29/2026 852 1.67 97
7/30/2026 818 1.74 97
7/31/2026 882 1.7 94
8/1/2026 633 1.24 82
8/2/2026 604 1.12 76
8/3/2026 358 1.6 47
8/4/2026 530 3.35 70
8/5/2026 408 2.76 42
8/6/2026 272 2.14 32
8/7/2026 164 1.37 23
8/8/2026 127 1.51 17
8/9/2026 60 0.33 10
8/10/2026 109 0.36 8
8/11/2026 84 0.25 8
8/12/2026 84 0.25 6
8/13/2026 73 0.21 6
8/14/2026 167 1.05 6
8/15/2026 24 0.1 4
8/16/2026 338 0.86 2
8/17/2026 63 0.18 3
8/18/2026 55 0.16 2
8/19/2026 84 0.23 3
8/20/2026 43 0.25 6

This payout wallet is shared: figures cover all 442 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

https://2s.io/api/crypto/ens-resolve x402 endpoint https://2s-3cpr6qm6j-alleyford.vercel.app/api/convert/unit x402 endpoint
Response schema 
{
  "properties": {
    "data": {
      "additionalProperties": false,
      "properties": {
        "items": {
          "items": {
            "additionalProperties": false,
            "properties": {
              "anchorageDepthM": {
                "nullable": true,
                "type": "number"
              },
              "cargoPierDepthM": {
                "nullable": true,
                "type": "number"
              },
              "channelDepthM": {
                "nullable": true,
                "type": "number"
              },
              "chartNumber": {
                "nullable": true,
                "type": "string"
              },
              "countryCode": {
                "nullable": true,
                "type": "string"
              },
              "countryName": {
                "nullable": true,
                "type": "string"
              },
              "harborSize": {
                "nullable": true,
                "type": "string"
              },
              "harborType": {
                "nullable": true,
                "type": "string"
              },
              "latitude": {
                "nullable": true,
                "type": "number"
              },
              "longitude": {
                "nullable": true,
                "type": "number"
              },
              "maxVesselDraftM": {
                "nullable": true,
                "type": "number"
              },
              "maxVesselLengthM": {
                "nullable": true,
                "type": "number"
              },
              "portName": {
                "nullable": true,
                "type": "string"
              },
              "portNumber": {
                "nullable": true,
                "type": "string"
              },
              "regionName": {
                "nullable": true,
                "type": "string"
              },
              "shelter": {
                "nullable": true,
                "type": "string"
              },
              "tidalRangeM": {
                "nullable": true,
                "type": "number"
              },
              "unLocode": {
                "nullable": true,
                "type": "string"
              }
            },
            "required": [
              "portNumber",
              "portName",
              "countryCode",
              "countryName",
              "regionName",
              "latitude",
              "longitude",
              "harborSize",
              "harborType",
              "shelter",
              "maxVesselLengthM",
              "maxVesselDraftM",
              "channelDepthM",
              "anchorageDepthM",
              "cargoPierDepthM",
              "tidalRangeM",
              "unLocode",
              "chartNumber"
            ],
            "type": "object"
          },
          "type": "array"
        },
        "ok": {
          "enum": [
            true
          ],
          "type": "boolean"
        },
        "source": {
          "$ref": "#/components/schemas/Source"
        },
        "total": {
          "description": "Total matching rows upstream; null when unknown.",
          "nullable": true,
          "type": "integer"
        }
      },
      "required": [
        "ok",
        "items",
        "total",
        "source"
      ],
      "type": "object"
    },
    "meta": {
      "$ref": "#/components/schemas/CallMeta"
    }
  },
  "required": [
    "data",
    "meta"
  ],
  "type": "object"
}