# TradePulse

US trade-flow + tariff signal by commodity category (steel, electronics, vehicles, pharma, chemicals, oil, grain, semiconductors, aluminum, and more). Returns latest monthly US imports and exports, year-over-year trend, top source countries with import concentration, and US tariff exposure for the sector. Companion to supply-chain-stress data. $0.05 via x402 on Base or Solana. | Also: SupplyChainPulse (supply.lonestaroracle.xyz) | MacroPulse (macro.lonestaroracle.xyz) | Full catalog: lonestaroracle.xyz

Base URL: https://trade.lonestaroracle.xyz
Payment: x402 micropayment in USDC on Base (eip155:8453) or Solana (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); a 402 response returns payment terms.

## Endpoints
### GET /trade
US trade-flow + tariff signal for a commodity
Parameters:
- category (string, required for paid call, in query): commodity keyword or HS2 chapter, e.g. steel, electronics, 85

## Related services
Other LoneStarOracle feeds often used with this one:
- CrownBlock (crownblock.lonestaroracle.xyz, $1.00) - oil & gas / refined products
- LeaseEdge (lease.lonestaroracle.xyz, $0.15) - Gulf offshore O&G leases
- GridPulse (grid.lonestaroracle.xyz, $0.03) - US grid demand/mix/stress
- AgriPulse (agri.lonestaroracle.xyz, $0.03) - ag commodity prices
- IndustrialMetals (metals.lonestaroracle.xyz, $0.05) - industrial metals
- StrategicMaterials (minerals.lonestaroracle.xyz, $0.05) - critical minerals supply/concentration

Agent manual (SKILL.md): https://trade.lonestaroracle.xyz/SKILL.md