shipinfo-sdk 0.1.1

ShipInfo maritime analytics SDK for AI agents

shipinfo-sdk

Python SDK for ShipInfo agent-native API.

Install

pip install shipinfo-sdk

Quickstart

from shipinfo_sdk import ShipInfoClient

client = ShipInfoClient(
    base_url="https://shipinfo.net/topos/api",
    api_key=None,
    agent_headers={
        "name": "demo-agent",
        "vendor": "example-inc",
        "contact": "https://example.com/agent",
        "session": "sess-001",
    },
)

caps = client.capabilities()
print(caps.get("status"))

API

• capabilities()
• policy()
• quality()
• billing_pricing()
• billing_x402_requirements(resource="/topos/api/v1/vessels/lookup")
• billing_x402_verify(resource, payment, payment_signature=None)
• vessel_lookup(vessel_id)
• port_congestion(port_id, range=None, vessel_type=None)
• sts_events(**kwargs)
• route_stress_index(zone_key=None, range=None)
• get_paginated(path, params=None, limit_pages=10, cursor_field="next_cursor", items_field=None)

x402 Notes

• On HTTP 402, ShipInfoHttpError includes:
  • status_code
  • retryable
  • response_headers
  • payment_required (parsed from PAYMENT-REQUIRED/payment-required header if available)
• For proof-based verify flow use payment_signature; SDK sends PAYMENT-SIGNATURE header.

Fair Value Rule

Paid calls follow payer autonomy semantics: agent_self_assessed_fair_value, paid_interactions_only.