Moment Fixed Income API

openapi: 3.2.0
info:
  title: Refdata Service Fixed Income API
  version: 1.0.0
  description: API for accessing reference data internally.
tags:
- name: FixedIncome
paths:
  /v1/fixed-income/analytics:
    post:
      summary: Compute Fixed-Income Analytics
      description: 'Accepts a matrix of symbols and analytic fields, computes the requested

        analytics for each symbol using in-memory reference data.'
      operationId: postFixedIncomeAnalytics
      tags:
      - FixedIncome
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AnalyticsRequest'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AnalyticsResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v1/fixed-income/snapshot:
    get:
      summary: Get FixedIncome Snapshot
      description: 'Returns fixed-income records as newline-delimited JSON (NDJSON).

        Use the filter parameter to narrow results and the fields parameter to

        select which fields are returned.


        When the filter targets the cache key field (isin) with an "in" operator,

        the server performs direct cache lookups instead of scanning all records.

        Additional filters in the same request are applied to the narrowed set.'
      operationId: getFixedIncomeSnapshot
      tags:
      - FixedIncome
      parameters:
      - $ref: '#/components/parameters/SnapshotFields'
      - $ref: '#/components/parameters/SnapshotFilter'
      responses:
        '200':
          description: Successful response (NDJSON stream)
          content:
            application/x-ndjson:
              schema:
                $ref: '#/components/schemas/FixedIncome'
        '400':
          description: Invalid filter expression
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v1/fixed-income/{id}:
    get:
      summary: Get FixedIncome by identifier
      description: 'Returns a single fixed-income record by ISIN. If the identifier is not

        an ISIN, the service attempts to auto-detect the symbol type and

        resolve it to the underlying ISIN.'
      operationId: getFixedIncomeByID
      tags:
      - FixedIncome
      parameters:
      - name: id
        in: path
        required: true
        description: 'Security identifier. ISINs are looked up directly; other formats

          (e.g., CUSIP) are auto-detected and resolved.'
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FixedIncome'
        '404':
          description: Not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    AnalyticsResponse:
      type: object
      properties:
        results:
          type: object
          additionalProperties:
            type: object
            additionalProperties:
              type:
              - integer
              - 'null'
              format: int64
          description: Map of symbol to computed analytics
        errors:
          type: object
          additionalProperties:
            type: string
          description: Map of symbol to error message for symbols not found
      required:
      - results
    FixedIncome:
      type: object
      properties:
        isin:
          type:
          - string
          - 'null'
        cusip:
          type:
          - string
          - 'null'
        currency:
          type:
          - string
          - 'null'
        description:
          type:
          - string
          - 'null'
        sector:
          type:
          - string
          - 'null'
        bond_type:
          type:
          - string
          - 'null'
        issue_size:
          type:
          - number
          - 'null'
          format: double
        issue_price:
          type:
          - number
          - 'null'
          format: double
        issue_date:
          type:
          - string
          - 'null'
          format: date
        maturity_date:
          type:
          - string
          - 'null'
          format: date
        sp_rating:
          type:
          - string
          - 'null'
        duration:
          type:
          - number
          - 'null'
          format: double
        coupon:
          type:
          - number
          - 'null'
          format: double
        coupon_frequency:
          type:
          - string
          - 'null'
        next_coupon_date:
          type:
          - string
          - 'null'
          format: date
        callable:
          type:
          - boolean
          - 'null'
        call_type:
          type:
          - string
          - 'null'
        next_call_date:
          type:
          - string
          - 'null'
          format: date
        next_call_price:
          type:
          - number
          - 'null'
          format: double
        convertible:
          type:
          - boolean
          - 'null'
        par_value:
          type:
          - number
          - 'null'
          format: double
        insured:
          type:
          - boolean
          - 'null'
        accrued_interest:
          type:
          - number
          - 'null'
          format: double
        status:
          type:
          - string
          - 'null'
        municipal_state:
          type:
          - string
          - 'null'
        municipal_type:
          type:
          - string
          - 'null'
        purpose:
          type:
          - string
          - 'null'
        municipal_taxable_federal:
          type:
          - boolean
          - 'null'
        bank_qualified:
          type:
          - boolean
          - 'null'
        treasury_subtype:
          type:
          - string
          - 'null'
        ticker:
          type:
          - string
          - 'null'
        coupon_type:
          type:
          - string
          - 'null'
        description_short:
          type:
          - string
          - 'null'
        sp_rating_date:
          type:
          - string
          - 'null'
          format: date
        sinking_fund:
          type:
          - boolean
          - 'null'
        call_notification_min:
          type:
          - integer
          - 'null'
          format: int64
        call_notification_max:
          type:
          - integer
          - 'null'
          format: int64
        call_notification_convention:
          type:
          - string
          - 'null'
        call_frequency:
          type:
          - string
          - 'null'
        is_144a:
          type:
          - boolean
          - 'null'
        reg_s:
          type:
          - boolean
          - 'null'
        private_placement:
          type:
          - boolean
          - 'null'
        daycount:
          type:
          - string
          - 'null'
        first_coupon_date:
          type:
          - string
          - 'null'
          format: date
        last_coupon_date:
          type:
          - string
          - 'null'
          format: date
        perpetual:
          type:
          - boolean
          - 'null'
        fdic_insured:
          type:
          - boolean
          - 'null'
        country_issue:
          type:
          - string
          - 'null'
        country_domicile:
          type:
          - string
          - 'null'
        sp_creditwatch:
          type:
          - string
          - 'null'
        sp_outlook:
          type:
          - string
          - 'null'
        sp_creditwatch_date:
          type:
          - string
          - 'null'
          format: date
        sp_outlook_date:
          type:
          - string
          - 'null'
          format: date
        close_price:
          type:
          - number
          - 'null'
          format: double
        close_ytw:
          type:
          - number
          - 'null'
          format: double
        close_price_asof:
          type:
          - string
          - 'null'
          format: date-time
        liquidity_micro_buy:
          type:
          - integer
          - 'null'
          format: int64
        liquidity_micro_sell:
          type:
          - integer
          - 'null'
          format: int64
        liquidity_micro_aggregate:
          type:
          - integer
          - 'null'
          format: int64
        liquidity_retail_buy:
          type:
          - integer
          - 'null'
          format: int64
        liquidity_retail_sell:
          type:
          - integer
          - 'null'
          format: int64
        liquidity_retail_aggregate:
          type:
          - integer
          - 'null'
          format: int64
        liquidity_institutional_buy:
          type:
          - integer
          - 'null'
          format: int64
        liquidity_institutional_sell:
          type:
          - integer
          - 'null'
          format: int64
        liquidity_institutional_aggregate:
          type:
          - integer
          - 'null'
          format: int64
        issue_minimum:
          type:
          - number
          - 'null'
          format: double
        seniority:
          type:
          - string
          - 'null'
        bond_warrant:
          type:
          - boolean
          - 'null'
        puttable:
          type:
          - boolean
          - 'null'
        dated_date:
          type:
          - string
          - 'null'
          format: date
        settlement_convention:
          type:
          - string
          - 'null'
        trace_eligible:
          type:
          - boolean
          - 'null'
        continuously_callable_flag:
          type:
          - boolean
          - 'null'
        security_code:
          type:
          - string
          - 'null'
        use_of_proceeds:
          type:
          - string
          - 'null'
        has_extraordinary_call:
          type:
          - boolean
          - 'null'
        is_amt_applicable:
          type:
          - boolean
          - 'null'
        is_state_tax_applicable:
          type:
          - boolean
          - 'null'
        odd_first_coupon:
          type:
          - string
          - 'null'
        odd_last_coupon:
          type:
          - string
          - 'null'
        is_structured_product:
          type:
          - boolean
          - 'null'
        muni_sector:
          type:
          - string
          - 'null'
        close_ytm:
          type:
          - number
          - 'null'
          format: double
        accrued_interest_date:
          type:
          - string
          - 'null'
          format: date
        original_issue_date:
          type:
          - string
          - 'null'
          format: date
        original_issue_price:
          type:
          - number
          - 'null'
          format: double
        original_issue_size:
          type:
          - number
          - 'null'
          format: double
        workout_date:
          type:
          - string
          - 'null'
          format: date
        treasury_benchmark:
          type:
          - string
          - 'null'
        duration_date:
          type:
          - string
          - 'null'
          format: date
        naics_sector:
          type:
          - string
          - 'null'
        naics_subsector:
          type:
          - string
          - 'null'
        principal_factor:
          type:
          - number
          - 'null'
          format: double
        convexity:
          type:
          - number
          - 'null'
          format: double
        moodys_rating:
          type:
          - string
          - 'null'
        moodys_rating_date:
          type:
          - string
          - 'null'
          format: date
        coupon_subtype:
          type:
          - string
          - 'null'
        is_pre_refunded:
          type:
          - boolean
          - 'null'
        amount_outstanding:
          type:
          - number
          - 'null'
          format: double
        amount_outstanding_date:
          type:
          - string
          - 'null'
          format: date
        next_sink_date:
          type:
          - string
          - 'null'
          format: date
        issuer:
          type:
          - string
          - 'null'
        asset_subtype:
          type:
          - string
          - 'null'
        asset_type:
          type:
          - string
          - 'null'
    AnalyticsRequest:
      type: object
      properties:
        symbols:
          type: array
          items:
            type: string
          description: List of ISINs to compute analytics for
        fields:
          type: array
          items:
            type: string
            enum:
            - calendar_days_to_maturity
            - calendar_days_to_next_sink
          description: Analytic fields to compute
      required:
      - symbols
      - fields
    ErrorResponse:
      type: object
      properties:
        error:
          type: string
      required:
      - error
  parameters:
    SnapshotFilter:
      name: filter
      in: query
      required: false
      description: 'JSON filter expression. Supported operators: equal_to, not_equal_to,

        greater_than, greater_than_or_equal_to, less_than, less_than_or_equal_to,

        in, not_in, is_null, includes, not_includes, starts_with, ends_with.

        Logical combinators: and, or, not.'
      schema:
        type: string
      example: '{"isin":{"in":["US0378331005","US5949181045"]}}'
    SnapshotFields:
      name: fields
      in: query
      required: false
      description: Comma-separated list of fields to include in the response
      schema:
        type: string
      example: isin,cusip,issuer
x-provenance:
  method: searched
  source: https://docs.moment.com/reference
  harvested: '2026-10-14'
  tool: harvest-readme-openapi.py
  note: Assembled verbatim from the OpenAPI definition ReadMe embeds in each operation page of the provider's developer portal; paths and components merged by API title, nothing authored.
  assembled_from:
  - https://docs.moment.com/reference/getequitybyid-1.md
  - https://docs.moment.com/reference/getequitybyid.md
  - https://docs.moment.com/reference/getequitysnapshot-1.md
  - https://docs.moment.com/reference/getequitysnapshot.md
  - https://docs.moment.com/reference/getfixedincomebyid-1.md
  - https://docs.moment.com/reference/getfixedincomebyid.md
  - https://docs.moment.com/reference/getfixedincomesnapshot-1.md
  - https://docs.moment.com/reference/getfixedincomesnapshot.md
  - https://docs.moment.com/reference/getfundbyid-1.md
  - https://docs.moment.com/reference/getfundbyid.md
  - https://docs.moment.com/reference/getfundholdings-1.md
  - https://docs.moment.com/reference/getfundholdings.md
  - https://docs.moment.com/reference/getfundholdingssnapshot-1.md
  - https://docs.moment.com/reference/getfundholdingssnapshot.md
  - https://docs.moment.com/reference/getfundsnapshot-1.md
  - https://docs.moment.com/reference/getfundsnapshot.md
  - https://docs.moment.com/reference/gethealth-3.md
  - https://docs.moment.com/reference/gethealth.md
  - https://docs.moment.com/reference/getsecuritybyid-1.md
  - https://docs.moment.com/reference/getsecuritybyid.md
  - https://docs.moment.com/reference/getsecuritysnapshot-1.md
  - https://docs.moment.com/reference/getsecuritysnapshot.md
  - https://docs.moment.com/reference/postfixedincomeanalytics-1.md
  - https://docs.moment.com/reference/postfixedincomeanalytics.md
  - https://docs.moment.com/reference/postsecurityresolve.md
  merge:
    pages: 25
    deduped: 67
    conflicts_kept_first: 17