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OpenAPI Specification

openapi: 3.2.0
info:
  contact:
    name: Blockdaemon
    email: info@blockdaemon.com
  description: The Blockdaemon DeFi API provides a single interface to a multitude of DeFi projects and blockchains
  title: Blockdaemon DeFi Stablecoin API
  version: 1.0.0
  x-logo:
    altText: Blockdaemon logo
    backgroundColor: '#fafafa'
    url: https://storage.googleapis.com/blockdaemon-app-static-images/marketing/PNG/dark-logo.png
servers:
- url: https://svc.blockdaemon.com
security:
- ApiKeyAuth: []
tags:
- name: stablecoin
paths:
  /defi/v1/stablecoin/getprice:
    get:
      tags:
      - stablecoin
      summary: Get Price
      description: 'Retrieves the latest USDT-denominated market price for supported stablecoins (e.g., USDT, USDC), including round ID, price, and recorded timestamps.


        > 💡

        **Compute Unit Value:** `25` (Fixed)'
      operationId: stablecoinGetprice
      parameters:
      - name: asset
        in: query
        required: true
        schema:
          type: string
          description: The name of the stablecoin whose price needs to be fetched.
          example: '0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2'
        description: The name of the stablecoin whose price needs to be fetched.
      - name: stablecoinId
        in: query
        required: false
        schema:
          type: string
          description: The stablecoinId parameter specifies the unique identifier for the requested stablecoin. Use 700 for USDT or 800 for USDC when querying data on the Ethereum chain.
          example: '700'
        description: The stablecoinId parameter specifies the unique identifier for the requested stablecoin. Use 700 for USDT or 800 for USDC when querying data on the Ethereum chain.
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: integer
                  msg:
                    type: string
                  data:
                    type: object
                example:
                  status: 200
                  msg: success
                  data:
                    roundId: '36893488147419104052'
                    answer: '0.99999'
                    startedAt: '1675316735'
                    updatedAt: '1675316735'
                    answeredInRound: '36893488147419104052'
      x-bd-cu: '25'
      x-bd-cu-type: fixed
      x-internal: false
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: '`X-API-Key: <Token>` header must be set to authenticate API requests.You can create tokens in the "Configure" tab of your API access area at https://app.blockdaemon.com.'
externalDocs:
  description: Blockdaemon DeFi documentation
  url: http://www.blockdaemon.com/api/defi
x-provenance:
  method: searched
  source: https://docs.blockdaemon.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.blockdaemon.com/reference/aagetpaymasterdata.md
  - https://docs.blockdaemon.com/reference/aagetsignaturemessage.md
  - https://docs.blockdaemon.com/reference/aagetuserops.md
  - https://docs.blockdaemon.com/reference/aasenduserops.md
  - https://docs.blockdaemon.com/reference/accountv1allowance.md
  - https://docs.blockdaemon.com/reference/accountv1portfolio.md
  - https://docs.blockdaemon.com/reference/bridgeaddliquidity.md
  - https://docs.blockdaemon.com/reference/bridgegetliquidity.md
  - https://docs.blockdaemon.com/reference/bridgegetroute.md
  - https://docs.blockdaemon.com/reference/bridgegetsignature.md
  - https://docs.blockdaemon.com/reference/bridgegetsupportedchains.md
  - https://docs.blockdaemon.com/reference/bridgegetsupportedtokens.md
  - https://docs.blockdaemon.com/reference/bridgeprice.md
  - https://docs.blockdaemon.com/reference/bridgequotes.md
  - https://docs.blockdaemon.com/reference/bridgeremoveliquidity.md
  - https://docs.blockdaemon.com/reference/bridgeswap.md
  - https://docs.blockdaemon.com/reference/bridgeswaps.md
  - https://docs.blockdaemon.com/reference/bridgeswapwithapproval.md
  - https://docs.blockdaemon.com/reference/bridgetokens.md
  - https://docs.blockdaemon.com/reference/bridgetransactions.md
  - https://docs.blockdaemon.com/reference/bridgeunlock.md
  - https://docs.blockdaemon.com/reference/chaincreateaccount.md
  - https://docs.blockdaemon.com/reference/chaincreatefeetransaction.md
  - https://docs.blockdaemon.com/reference/chaindecodetransaction.md
  - https://docs.blockdaemon.com/reference/chainestimategas.md
  - https://docs.blockdaemon.com/reference/chaingenericsmartcontractmethod.md
  - https://docs.blockdaemon.com/reference/chaingetapprovaldata.md
  - https://docs.blockdaemon.com/reference/chaingetbalance.md
  - https://docs.blockdaemon.com/reference/chaingetblock.md
  - https://docs.blockdaemon.com/reference/chaingetevents.md
  - https://docs.blockdaemon.com/reference/chaingetgasfees.md
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  - https://docs.blockdaemon.com/reference/chaingethistoricalrewards.md
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  - https://docs.blockdaemon.com/reference/chaingettokenaddress.md
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  - https://docs.blockdaemon.com/reference/chaingetusertransactions.md
  - https://docs.blockdaemon.com/reference/chainregistercoin.md
  - https://docs.blockdaemon.com/reference/chainsendtransaction.md
  - https://docs.blockdaemon.com/reference/chainsimulatetransaction.md
  - https://docs.blockdaemon.com/reference/dexaddliquidity.md
  - https://docs.blockdaemon.com/reference/dexcancelorder.md
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  - https://docs.blockdaemon.com/reference/dexfillorder.md
  - https://docs.blockdaemon.com/reference/dexgetactiveamount.md
  - https://docs.blockdaemon.com/reference/dexgethistoricaltimeseries.md
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  - https://docs.blockdaemon.com/reference/dexgetindividualposition.md
  - https://docs.blockdaemon.com/reference/dexgetliquiditybytick.md
  - https://docs.blockdaemon.com/reference/dexgetliquiditysources.md
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  - https://docs.blockdaemon.com/reference/dexremoveliquidity.md
  - https://docs.blockdaemon.com/reference/dexswap.md
  - https://docs.blockdaemon.com/reference/dexswaps.md
  - https://docs.blockdaemon.com/reference/dexswapwithapproval.md
  - https://docs.blockdaemon.com/reference/fungibletokenapprove.md
  - https://docs.blockdaemon.com/reference/fungibletokenconvertbasetokentowraptoken.md
  - https://docs.blockdaemon.com/reference/fungibletokenconvertwraptokentobasetoken.md
  - https://docs.blockdaemon.com/reference/fungibletokengettokendetails.md
  - https://docs.blockdaemon.com/reference/fungibletokengettokensupply.md
  - https://docs.blockdaemon.com/reference/fungibletokengetuserbalance.md
  - https://docs.blockdaemon.com/reference/fungibletokenhistoricallogs.md
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  - https://docs.blockdaemon.com/reference/fungibletokenhistoricalusertransactions.md
  - https://docs.blockdaemon.com/reference/fungibletokenhistoricalweth.md
  - https://docs.blockdaemon.com/reference/fungibletokentransfer.md
  - https://docs.blockdaemon.com/reference/fungibletokentransferfrom.md
  - https://docs.blockdaemon.com/reference/getapimetadatav2.md
  - https://docs.blockdaemon.com/reference/lendborrowallow.md
  - https://docs.blockdaemon.com/reference/lendborrowborrow.md
  - https://docs.blockdaemon.com/reference/lendborrowbundleactions.md
  - https://docs.blockdaemon.com/reference/lendborrowclaimrewards.md
  - https://docs.blockdaemon.com/reference/lendborrowdeposit.md
  - https://docs.blockdaemon.com/reference/lendborrowdepositwithapproval.md
  - https://docs.blockdaemon.com/reference/lendborrowentermarket.md
  - https://docs.blockdaemon.com/reference/lendborrowentermarketstatus.md
  - https://docs.blockdaemon.com/reference/lendborrowexitisolationmode.md
  - https://docs.blockdaemon.com/reference/lendborrowexitmarket.md
  - https://docs.blockdaemon.com/reference/lendborrowgetassetinfo.md
  - https://docs.blockdaemon.com/reference/lendborrowgetclaimedrewards.md
  - https://docs.blockdaemon.com/reference/lendborrowgetgovernordata.md
  - https://docs.blockdaemon.com/reference/lendborrowgetmaxamounts.md
  - https://docs.blockdaemon.com/reference/lendborrowgetuseraccountdata.md
  - https://docs.blockdaemon.com/reference/lendborrowmigrate.md
  - https://docs.blockdaemon.com/reference/lendborrowpool.md
  - https://docs.blockdaemon.com/reference/lendborrowpools.md
  - https://docs.blockdaemon.com/reference/lendborrowrepay.md
  - https://docs.blockdaemon.com/reference/lendborrowsetuseremode.md
  - https://docs.blockdaemon.com/reference/lendborrowtransfer.md
  - https://docs.blockdaemon.com/reference/lendborrowuserpositions.md
  - https://docs.blockdaemon.com/reference/lendborrowwithdraw.md
  - https://docs.blockdaemon.com/reference/lendborrowwithdrawwithapproval.md
  - https://docs.blockdaemon.com/reference/liquidstakingapprovewithdrawal.md
  - https://docs.blockdaemon.com/reference/liquidstakingburn.md
  - https://docs.blockdaemon.com/reference/liquidstakingclaim.md
  - https://docs.blockdaemon.com/reference/liquidstakingdecreaseallowance.md
  - https://docs.blockdaemon.com/reference/liquidstakingdelegate.md
  - https://docs.blockdaemon.com/reference/liquidstakinggetallowance.md
  - https://docs.blockdaemon.com/reference/liquidstakinggetapr.md
  - https://docs.blockdaemon.com/reference/liquidstakinggetprotocolapr.md
  - https://docs.blockdaemon.com/reference/liquidstakinggetrewards.md
  - https://docs.blockdaemon.com/reference/liquidstakinggetstake.md
  - https://docs.blockdaemon.com/reference/liquidstakinggetwithdrawalrequests.md
  - https://docs.blockdaemon.com/reference/liquidstakinggetwithdrawalstatus.md
  - https://docs.blockdaemon.com/reference/liquidstakingincreaseallowance.md
  - https://docs.blockdaemon.com/reference/liquidstakingmint.md
  - https://docs.blockdaemon.com/reference/liquidstakingrequestwithdrawal.md
  - https://docs.blockdaemon.com/reference/liquidstakingrestake.md
  - https://docs.blockdaemon.com/reference/liquidstakingstake.md
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  - https://docs.blockdaemon.com/reference/liquidstakingwrap.md
  - https://docs.blockdaemon.com/reference/nftgetbalance.md
  - https://docs.blockdaemon.com/reference/nftgetmetadata.md
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  - https://docs.blockdaemon.com/reference/nfthistoricallogs.md
  - https://docs.blockdaemon.com/reference/nfthistoricaltransactions.md
  - https://docs.blockdaemon.com/reference/oraclegetprice.md
  - https://docs.blockdaemon.com/reference/oraclegetsupportedtokens.md
  - https://docs.blockdaemon.com/reference/rwaburn.md
  - https://docs.blockdaemon.com/reference/rwafreeze.md
  - https://docs.blockdaemon.com/reference/rwagetallassets.md
  - https://docs.blockdaemon.com/reference/rwagetasset.md
  - https://docs.blockdaemon.com/reference/rwagetownerassets.md
  - https://docs.blockdaemon.com/reference/rwaissue.md
  - https://docs.blockdaemon.com/reference/rwaregister.md
  - https://docs.blockdaemon.com/reference/rwasettrustline.md
  - https://docs.blockdaemon.com/reference/rwatransfer.md
  - https://docs.blockdaemon.com/reference/rwaunfreeze.md
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  - https://docs.blockdaemon.com/reference/syntheticdepositpeggedtoken.md
  - https://docs.blockdaemon.com/reference/syntheticgetprice.md
  - https://docs.blockdaemon.com/reference/syntheticwithdrawpeggedtoken.md
  - https://docs.blockdaemon.com/reference/wethgetbalance.md
  - https://docs.blockdaemon.com/reference/wethhistoricallogs.md
  - https://docs.blockdaemon.com/reference/yieldaggregatoraddliquidity.md
  - https://docs.blockdaemon.com/reference/yieldaggregatordepositpool.md
  - https://docs.blockdaemon.com/reference/yieldaggregatordepositvault.md
  - https://docs.blockdaemon.com/reference/yieldaggregatorgetbalance.md
  - https://docs.blockdaemon.com/reference/yieldaggregatorgetmarketdata.md
  - https://docs.blockdaemon.com/reference/yieldaggregatorgetmarkets.md
  - https://docs.blockdaemon.com/reference/yieldaggregatorgetmarkettokens.md
  - https://docs.blockdaemon.com/reference/yieldaggregatorgetvaults.md
  - https://docs.blockdaemon.com/reference/yieldaggregatormint.md
  - https://docs.blockdaemon.com/reference/yieldaggregatorredeem.md
  - https://docs.blockdaemon.com/reference/yieldaggregatorremoveliquidity.md
  - https://docs.blockdaemon.com/reference/yieldaggregatorswap.md
  - https://docs.blockdaemon.com/reference/yieldaggregatortransferliquidity.md
  - https://docs.blockdaemon.com/reference/yieldaggregatorwithdrawpool.md
  - https://docs.blockdaemon.com/reference/yieldaggregatorwithdrawvault.md
  merge:
    pages: 168
    deduped: 167
    conflicts_kept_first: 0