Market Data

Commodity prices, USDA transport data, and seasonal anomalies.

`GET` `/api/v1/commodity-prices`

IMF commodity benchmark prices, sourced via the FRED API. Series cover wheat, corn, soybeans, crude oil (Brent and WTI), coal, US natural gas, and iron ore. Refreshed weekly on Monday at 06:00 UTC. Parameters

Name	Type	Description
`commodity`	string	e.g. ‘wheat’, ‘crude_oil_brent’, ‘iron_ore’
`since`	string	ISO date
`limit`	number	Default 100, max 500

Response

{ "commodity_prices": [...] }

Example

curl -X GET \
  https://axiomoverwatch.io/api/v1/commodity-prices?commodity=VALUE&since=VALUE

`GET` `/api/v1/transport-data`

USDA Grain Transportation Report data: barge, rail, and truck volumes. Parameters

Name	Type	Description
`mode`	string	’barge’ \| ‘rail’ \| ‘truck’
`commodity`	string	Commodity filter
`region`	string	Origin region (fuzzy match)
`since`	string	ISO date
`limit`	number	Default 100, max 500

Response

{ "transport_data": [...] }

Example

curl -X GET \
  https://axiomoverwatch.io/api/v1/transport-data?mode=VALUE&commodity=VALUE

`GET` `/api/v1/anomalies`

Seasonal and trailing anomalies in export volumes. Parameters

Name	Type	Description
`port`	string	Port ID
`type`	string	’trailing’ \| ‘yoy’ \| ‘seasonal_avg’ \| ‘seasonal_range’
`severity`	string	’moderate’ \| ‘high’ \| ‘critical’
`limit`	number	Default 100, max 500

Response

{ "anomalies": [...] }

Example

curl -X GET \
  https://axiomoverwatch.io/api/v1/anomalies?port=VALUE&type=VALUE

`GET` `/api/v1/anomalies/maturity`

Seasonal analysis maturity levels per port (data sufficiency). Response

{ "maturity": [...] }

Example

curl -X GET \
  https://axiomoverwatch.io/api/v1/anomalies/maturity

`GET` `/api/v1/calibration`

Volume estimation calibration data (per-vessel-type and self-calibrated). Response

{ "calibration", "overrides", "self_calibrated", "manual_overrides" }

Example

curl -X GET \
  https://axiomoverwatch.io/api/v1/calibration

Overview

Vessels & ports

Risk & anomaly

Operations & throughput

Sustainability & fleet

Satellite & geo

Commodities

Insurance

Trade & market

Platform

`GET` `/api/v1/commodity-prices`

`GET` `/api/v1/transport-data`

`GET` `/api/v1/anomalies`

`GET` `/api/v1/anomalies/maturity`

`GET` `/api/v1/calibration`

​GET /api/v1/commodity-prices

​GET /api/v1/transport-data

​GET /api/v1/anomalies

​GET /api/v1/anomalies/maturity

​GET /api/v1/calibration

`GET` `/api/v1/commodity-prices`

`GET` `/api/v1/transport-data`

`GET` `/api/v1/anomalies`

`GET` `/api/v1/anomalies/maturity`

`GET` `/api/v1/calibration`