> ## Documentation Index > Fetch the complete documentation index at: https://docs.activeviam.com/llms.txt > Use this file to discover all available pages before exploring further. # Store dated dividend-index fixings. > Use this operation to publish close fixings to a non-default provider that the caller may edit. Each row identifies a supported dividend index, a date-only fixing date, a close value, and a fixing type; `FixingType` defaults to `Derivitec` when omitted. Unsupported identifiers and duplicate rows for the same index and date within the request are reported and skipped while other valid rows can be stored. Accepted rows replace fixings with the same provider, fixing type, index, and date before the response returns. ## OpenAPI ````yaml /risk-and-pricing/atoti-risk-services/apis-endpoints/openapi/openapi.mintlify.json post /api/MarketData/UploadDividendIndexFixings openapi: 3.0.4 info: title: Derivitec Api 1.0 version: '1.0' servers: - url: https://api.riskportal.activeviam.com security: - oauth2: [] - apikey: [] tags: - name: AdminUser - name: AtotiReport - name: AtotiSession - name: BloombergOAuth - name: Bond - name: BondYieldCurvePage - name: BookAccess - name: Books - name: Commodity - name: Counterparties - name: Currencies - name: Equity - name: EquityDividend - name: EquityPage - name: FeatureFlag - name: Fx - name: FxPage - name: GroupAccess - name: Home - name: LegacyPosition - name: MarketData - name: MarketDataProvider - name: MarketDataProviderAccess - name: Meta - name: Notification - name: Organisation - name: PnLReport - name: PortfolioAccess - name: Portfolios - name: Position - name: PositionFilter - name: PricingEnvironment - name: PricingEnvironmentAccess - name: RateAsset - name: RateAssetPage - name: Report - name: ReportDefinition - name: ReportHistoryLauncherQuery - name: ReportLauncher - name: ReportQuery - name: ReportQueryViewUser - name: ReportRestriction - name: ReportView - name: RiskReport - name: Tradable - name: TradeBooking - name: User - name: VarReport - name: VarReportQuery - name: YieldCurvePage paths: /api/MarketData/UploadDividendIndexFixings: post: tags: - MarketData summary: Store dated dividend-index fixings. description: >- Use this operation to publish close fixings to a non-default provider that the caller may edit. Each row identifies a supported dividend index, a date-only fixing date, a close value, and a fixing type; `FixingType` defaults to `Derivitec` when omitted. Unsupported identifiers and duplicate rows for the same index and date within the request are reported and skipped while other valid rows can be stored. Accepted rows replace fixings with the same provider, fixing type, index, and date before the response returns. operationId: UploadDividendIndexFixings requestBody: description: >- The upload payload. Provide either `ProviderId` or `MarketDataEnvironmentName`, not both; omitting both selects the caller's organisation scope. `DividendIndexFixings` must be non-empty and each fixing supplies a dividend-index identifier, date, close value, and optional fixing type. content: application/json-patch+json: schema: $ref: '#/components/schemas/ApiUploadDividendIndexFixingsRequest' application/json: schema: $ref: '#/components/schemas/ApiUploadDividendIndexFixingsRequest' text/json: schema: $ref: '#/components/schemas/ApiUploadDividendIndexFixingsRequest' application/*+json: schema: $ref: '#/components/schemas/ApiUploadDividendIndexFixingsRequest' responses: '200': description: >- Returns whether any fixings were stored and errors for invalid providers, unsupported identifiers, duplicate rows, invalid fixing data, or save failures. content: application/json: schema: $ref: '#/components/schemas/ApiBaseResponseEnvelope' '400': description: BadRequest '401': description: Unauthorized '403': description: Forbidden security: - oauth2: [] - apikey: [] components: schemas: ApiUploadDividendIndexFixingsRequest: required: - $type type: object properties: market_data_environment_name: type: string description: >- Name of the market-data environment to use. Supply either this name or `provider_id`, not both. nullable: true example: Example market data provider_id: type: string description: >- Opaque identifier of the market-data provider to use. Supply either this identifier or `market_data_environment_name`, not both. nullable: true dividend_index_fixings: type: array items: $ref: '#/components/schemas/DividendIndexFixing' description: Dated dividend-index fixings to upload. nullable: true $type: type: string enum: - >- Derivitec.Web.Core.MarketData.ApiUploadDividendIndexFixingsRequest, Derivitec.Web.Core additionalProperties: false description: Submits dated dividend-index fixings. ApiBaseResponseEnvelope: required: - $type type: object properties: is_success: type: boolean description: >- Whether the operation completed successfully. The default is `true`; error outcomes set it to `false`. example: true error_messages: type: array items: type: string description: >- Messages explaining operation-level failures. The collection is empty by default. nullable: true $type: type: string enum: - Derivitec.Web.Core.ApiBaseResponse, Derivitec.Web.Core additionalProperties: false description: >- Common operation outcome containing a success indicator and any error messages. example: $type: Derivitec.Web.Core.ApiBaseResponse, Derivitec.Web.Core is_success: true error_messages: [] DividendIndexFixing: required: - $type type: object properties: provider_id: type: string description: >- Market-data provider code recorded as the source of the contribution. Defaults to Derivitec. nullable: true derivitec_created: type: string description: Timestamp at which the market-data record was created. derivitec_modified: type: string description: Optional timestamp of the record's latest modification. nullable: true uploaded_date_time: type: string description: >- Optional timestamp at which the contribution was uploaded. UploadRateAssets ignores the supplied value on each rate asset and stores the current UTC time. nullable: true derivitec_modified_by: type: string description: >- Principal recorded as the latest modifier. UploadRateAssets ignores the supplied value on each rate asset and stores the authenticated user identifier. nullable: true uploaded_by: type: string description: >- Principal recorded as the uploader. UploadRateAssets ignores the supplied value on each rate asset and stores the authenticated user identifier. nullable: true rolled: type: boolean description: Whether the contribution has been rolled. example: false dividend_index_id: $ref: '#/components/schemas/InstrumentIdentifier' close: type: number description: Closing observation. format: double date: type: string description: Observation date. format: date-time fixing_type: type: string description: >- Classification of the dividend-index fixing; defaults to the literal Derivitec. nullable: true $type: type: string enum: - >- Derivitec.Web.Core.MarketData.DividendIndexFixing, Derivitec.Web.Core additionalProperties: false description: Dated fixing observation for a dividend index. InstrumentIdentifier: description: >- Instrument code qualified by an identifier namespace and optional market code. discriminator: propertyName: $type mapping: Derivitec.Web.Core.MarketData.InstrumentIdentifier, Derivitec.Web.Core: '#/components/schemas/InstrumentIdentifierMintlifyShape' Derivitec.Web.Core.MarketData.InstrumentInfo, Derivitec.Web.Core: '#/components/schemas/InstrumentInfo' oneOf: - $ref: '#/components/schemas/InstrumentIdentifierMintlifyShape' - $ref: '#/components/schemas/InstrumentInfo' InstrumentIdentifierMintlifyShape: required: - $type type: object properties: code: type: string description: Instrument code interpreted in the selected identifier namespace. nullable: true identifier_type: enum: - Derivitec - Ric - Bloomberg - Isin - Figi - Sedol - RedCode - RedPairCode - BloombergYellow - XIgniteCode - CBondsId - EdiSecId - EdiSymbol - Cusip - NotSet type: string description: Namespace that determines how the instrument code is interpreted. market_identification_code: type: string description: >- Optional market identification code that further qualifies the instrument code. nullable: true $type: type: string enum: - >- Derivitec.Web.Core.MarketData.InstrumentIdentifier, Derivitec.Web.Core additionalProperties: false description: >- Instrument code qualified by an identifier namespace and optional market code. InstrumentInfo: required: - $type type: object properties: code: type: string description: Instrument code interpreted in the selected identifier namespace. nullable: true identifier_type: enum: - Derivitec - Ric - Bloomberg - Isin - Figi - Sedol - RedCode - RedPairCode - BloombergYellow - XIgniteCode - CBondsId - EdiSecId - EdiSymbol - Cusip - NotSet type: string description: Namespace that determines how the instrument code is interpreted. market_identification_code: type: string description: >- Optional market identification code that further qualifies the instrument code. nullable: true name: type: string description: Human-readable name of the identified instrument. nullable: true $type: type: string enum: - Derivitec.Web.Core.MarketData.InstrumentInfo, Derivitec.Web.Core additionalProperties: false description: Instrument identifier with a human-readable instrument name. securitySchemes: oauth2: type: oauth2 description: >- OAuth2 access-token requested from AWS Cognito and provided as a Auth Bearer header flows: implicit: authorizationUrl: https://auth.riskportal.derivitec.com/oauth2/authorize scopes: {} apikey: type: apiKey description: API-Key requested via the site and provided as a header name: x-api-key in: header ````