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Tropical Autonome — Caribbean Data Marketplace (Caye Premium Market Endpoint)
x402
Tropical Autonome — Caribbean Data Marketplace (Caye Premium Market Endpoint) is a paid API for AI agents from tropical-data-api.tropicalautonome.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-12).
Provides structured premium Caribbean market data (caye/marche-premium) via a pay-per-call x402 micropayment API hosted on Cloudflare Workers.
Price / call$0.05
Success—
StatusUnknown
How this service works
Single entry point for AI agents accessing structured Caribbean data. **Payment protocol (x402):** 1. Call any paid endpoint → receive HTTP 402 with `accepts` array (x402Version 1) 2. Send exact USDC amount to the `payTo` address on Base network (L2 Ethereum) 3. Retry with header: `X-Payment: 0x{transaction_hash}` **Currency:** USDC on Base network **Operator:** Tropical Autonome — Lamentin, Guadeloupe (971) **Contact:** tropicalautonome@gmail.com
Output
Returns structured Caribbean market data (caye/marche-premium segment) — likely including marketplace listings, pricing, or commercial records specific to Caribbean island contexts. Exact schema undisclosed; response is gated behind a $0.05 USDC micropayment on the Base (L2 Ethereum) network using the x402 protocol.
Example use cases
Example prompt
“Pull the latest premium Caribbean caye market data from Tropical Autonome's Caribbean Data Marketplace — pay the $0.05 USDC fee via x402 on Base network and return the structured results.”
Technical details
Endpoint
GEThttps://tropical-data-api.tropicalautonome.workers.dev/api/v1/caye/marche-premium?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured Caribbean-specific market or commercial data (particularly caye/marche-premium segment) and are operating in an x402 micropayment-capable environment on the Base network. Prefer this over generic data sources when the query is specifically about Caribbean island marketplaces or Guadeloupe-region commerce.
Side effects
- HTTP 402 returned without payment header — must complete USDC payment on Base and retry with X-Payment header
- Invalid or unconfirmed transaction hash in X-Payment header — payment not recognized
- Insufficient USDC amount sent — exact amount required as specified in 402 response accepts array
- Cloudflare Worker timeout or downtime — service unavailable
- Malformed x402 payment flow — wrong network (not Base) or wrong token (not USDC)
Tags
x402
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