GetEuGasStorage
GetEuGasStorage retrieves EU aggregate natural gas storage fill % from GIE AGSI+.
Authorizations
User-issued WorldMonitor API key.
Query Parameters
Optional JMESPath expression applied server-side to project or reduce the JSON response before it is returned (mirrors the MCP jmespath argument). Invalid expressions, expressions larger than 1024 UTF-8 bytes, or projections that exceed the 256 KB output cap return HTTP 400 with a {_jmespath_error, original_keys} envelope. Grammar and worked examples: https://www.worldmonitor.app/docs/mcp-jmespath.
Response
Successful response
GetEuGasStorageResponse contains the EU aggregate gas storage snapshot.
Current storage fill level as a percentage of working gas volume (0–100).
1-day change in fill percentage (positive = injecting, negative = withdrawing).
Approximate days of consumption remaining at average EU winter drawdown rate.
Current storage trend: "injecting", "withdrawing", or "stable".
UTC ms timestamp when seed data was written.
Calendar date of the most recent data point (YYYY-MM-DD).
True when upstream data is unavailable (fallback result). True when the upstream or seed-backed variant is unavailable; empty payload fields are graceful degradation, not confirmed zero data.
