> ## Documentation Index > Fetch the complete documentation index at: https://docs.gdeltcloud.com/llms.txt > Use this file to discover all available pages before exploring further. # Ownership-chain exposure > Precomputed ownership-chain exposure across three lenses (sanctions / china / state_owned) over energy assets (risk-per-MW) or entities, with contributing lists and ownership paths. Requires a plan with Ownership-chain exposure access (`can_use_exposure`) — the Corporate & Supply Chain plan and above. ## OpenAPI ````yaml /api-reference/openapi-v2.json get /api/v2/exposure openapi: 3.0.3 info: title: GDELT Cloud API v2 version: 2.0.0 description: >- Clean v2 REST API for generated GDELT Cloud structured Events, clustered Stories, linked Entities, summaries, admin1 discovery, significance ranking, and paginated article evidence. Event significance is a family-scoped weighted blend, renormalized so every event family spans a true 0-1: each event's raw total is divided by the maximum its own family can reach (Conflict 1.00, CAMEO+ POLITICAL 0.90, other CAMEO+ domains 0.65). All events: Goldstein severity 0.25, article evidence 0.05, confidence 0.05. Conflict only: fatalities 0.55 (log-scaled by body count) and civilian targeting 0.10. CAMEO+ only: magnitude 0.20, systemic importance 0.15, propagation potential 0.10, market sensitivity 0.10. When magnitude is unmeasured its term AND its 0.20 weight are both dropped. The four CAMEO+ metrics are rubric scores produced by published formulas - ordinal ranking signals, not measurements, probabilities, or predicted price moves. goldstein_scale is one canonical public metric, populated for Conflict Events and CAMEO+ POLITICAL Events where meaningful. Story linked_event_count is a Story-to-Event link aggregate, not a distinct Event total. servers: - url: https://gdeltcloud.com description: Production - url: http://localhost:3000 description: Local development security: - ApiKeyAuth: [] tags: - name: Events description: Coded CAMEO+ / conflict events — search, fetch, and summarize. - name: Stories description: Clustered narratives (stories) and their articles. - name: Entities description: >- People & organizations — resolve a name to an entity, then fetch its profile and tone. - name: Geography description: Admin-1 geography lookups. - name: Energy description: Global Energy Monitor assets + ownership registry. - name: Facilities description: >- Unified physical-asset directory — GEM energy assets + World Port Index ports + Epoch AI data centers on one keyed surface, resolved to spine owners. Plan-gated (Analyst plan and up). - name: Screening and Reference description: >- Restricted-party lists, screening, and ownership-chain exposure. Plan-gated (`can_use_screening` / `can_use_exposure`). - name: China description: >- China overseas development finance (AidData GCDF). Plan-gated (`can_use_china`). - name: Media Intelligence description: >- Entity tone (`can_use_tone`) and Share of Voice (`can_use_share_of_voice`) are plan-gated. Social signal remains an admin-only preview. - name: Filings description: >- SEC EDGAR filings, XBRL financials, and AI-extracted relations. Requires a plan with SEC filings access (`can_use_filings`) — the Corporate & Supply Chain plan and above. - name: Macro Finance description: >- FRED economic time series (catalog, point-in-time observations, releases). Plan-gated (`can_use_macro`). - name: Maritime description: >- AIS-derived vessel-flow signals across maritime chokepoints — chokepoint transits, last-known vessel positions, carriers, dwell, and AIS-dark gaps. Plan-gated (`can_use_maritime`). - name: Briefs description: Source-backed monitoring briefs. paths: /api/v2/exposure: get: tags: - Screening and Reference summary: Ownership-chain exposure description: >- Precomputed ownership-chain exposure across three lenses (sanctions / china / state_owned) over energy assets (risk-per-MW) or entities, with contributing lists and ownership paths. Requires a plan with Ownership-chain exposure access (`can_use_exposure`) — the Corporate & Supply Chain plan and above. operationId: exposure-v2 parameters: - name: lens in: query required: false schema: type: string enum: - sanctions - china - state_owned default: sanctions description: sanctions | china | state_owned. - name: subject in: query required: false schema: type: string enum: - assets - entities default: assets description: >- Exposure subject: `assets` (risk-per-MW over energy assets, the default) or `entities`. Auto-selects `entities` when you pass an entity handle (`entity_id`, `entity`, `entity_search`, `counterparty`, or `q`) without an explicit `subject` and without an asset selector (`gem_id`/`tracker`) — so `?entity_id=e_...` just works. Pass `subject=assets` explicitly to force the asset lens; the response surfaces a `subject_note` when it auto-switches. - name: country in: query required: false schema: type: string example: Indonesia description: >- Country filter(s), comma-separated. Accepts a country name (`Indonesia`), ISO-2 (`ID`), or ISO-3 (`IDN`) via the shared `resolveCountryInput` layer (combinable with `region`/`continent`); an unresolvable value returns `400 INVALID_COUNTRY`. - name: tracker in: query required: false schema: type: string description: >- Energy-asset tracker (assets subject). All trackers: [Taxonomy & Codes — Energy](/api-reference/taxonomy#energy-vocabularies). - name: source in: query required: false schema: type: string description: Restrict to a contributing list source_key. - name: entity_id in: query required: false schema: type: string description: Filter to one entity_id. - name: entity in: query required: false schema: type: string description: >- Alias of `entity_id`. Must be a RESOLVED entity id (`e_…`, `wiki:…`, or `llm:…`) — a bare name returns `400 INVALID_ENTITY_ID` telling you to resolve it via `/api/v2/search` (or use `counterparty` for a fuzzy name match). On `subject=assets` it filters assets whose contributing owners include the id; on `subject=entities` it selects that entity's own exposure row. - name: counterparty in: query required: false schema: type: string description: Resolve a counterparty by name and filter to it. - name: min_stake_pct in: query required: false schema: type: number minimum: 0 maximum: 100 description: >- Minimum ownership stake, in percent (0–100), for an asset row to be returned (`exposure_stake_pct >= min_stake_pct`). Applies to `subject=assets` only; out-of-range or non-numeric values return `400 INVALID_NUMBER`. - name: direct_only in: query required: false schema: type: boolean description: Only direct (non-via-parent) exposure. - name: group_by in: query required: false schema: type: string enum: - none - country - tracker description: 'assets grouping: none | country | tracker.' - name: sort in: query required: false schema: type: string enum: - capacity_desc - stake_desc description: capacity_desc | stake_desc. - name: limit in: query required: false schema: type: integer default: 25 description: Rows per page. - name: cursor in: query required: false schema: type: string description: Pagination cursor (opaque offset). responses: '200': description: Ownership-chain exposure. content: application/json: schema: type: object properties: success: type: boolean lens: type: string subject: type: string data: type: array items: type: object properties: gem_id: type: string tracker: type: string country_iso3: type: string capacity_mw: type: integer exposed: type: boolean direct: type: boolean max_chain_depth: type: integer exposure_stake_pct: type: integer contributing_entity_ids: type: array items: type: string contributing_lists: type: array items: type: string paths: type: array items: type: object properties: entity_id: type: string via: type: array items: type: string stake_pct: type: integer list_hits: type: array items: type: string pagination: type: object properties: limit: type: integer cursor: {} next_cursor: {} sort: type: string resolved_counterparties: type: array items: {} timings_ms: type: object properties: counterparty_search: type: integer applied_filters: type: object properties: lens: type: string subject: type: string country: type: array items: type: string examples: example: summary: GET /api/v2/exposure — example response value: success: true lens: china subject: assets data: - gem_id: G100000118746 tracker: GSPT country_iso3: PAK capacity_mw: 1320 exposed: true direct: false max_chain_depth: 2 exposure_stake_pct: 51 contributing_entity_ids: - e_a91d6f0c4b2e7138 - e_3f9a1c0b7d2e4856 contributing_lists: - csl_ofac_cmic paths: - entity_id: e_3f9a1c0b7d2e4856 via: - e_a91d6f0c4b2e7138 stake_pct: 51 list_hits: - csl_ofac_cmic - gem_id: G100000401223 tracker: GCPT country_iso3: IDN capacity_mw: 660 exposed: true direct: true max_chain_depth: 1 exposure_stake_pct: 70 contributing_entity_ids: - e_3f9a1c0b7d2e4856 contributing_lists: - dod_1260h paths: - entity_id: e_3f9a1c0b7d2e4856 via: [] stake_pct: 70 list_hits: - dod_1260h pagination: limit: 25 cursor: null next_cursor: null sort: capacity_desc resolved_counterparties: [] timings_ms: counterparty_search: 0 applied_filters: lens: china subject: assets country: - PAK - IDN '401': description: Missing/invalid API key content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '403': description: >- Plan required (PLAN_REQUIRED) — the caller's plan does not carry the required source entitlement. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '500': description: Server error content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - ApiKeyAuth: [] components: schemas: ErrorResponse: type: object properties: success: type: boolean enum: - false error: type: string code: type: string details: type: object description: >- Recoverable validation context when available, such as param, invalid_value, accepted_values, nearest_values, and a corrected example. additionalProperties: true securitySchemes: ApiKeyAuth: type: http scheme: bearer bearerFormat: gdelt_sk_... description: 'GDELT Cloud API key. Send as `Authorization: Bearer gdelt_sk_...`.' ````