> ## Documentation Index > Fetch the complete documentation index at: https://v3.docs.derive.xyz/llms.txt > Use this file to discover all available pages before exploring further. # Get latest signed oracle feeds > Returns the most recent oracle-signed feed data — spot, forward, volatility (SVI), rate, and perp feeds — each with signer addresses and signatures for on-chain submission. Optional `currency` and `expiry` filters narrow the result (use `expiry` 0 for spot/perp only); both default to all. Public endpoint. ## OpenAPI ````yaml /openapi.json post /public/get_latest_signed_feeds openapi: 3.1.0 info: title: Derive v3 API version: 0.2.0 description: JSON-RPC 2.0 methods, served over WebSocket and HTTP POST. servers: - url: https://api.derive.xyz/v3 description: Production (HTTP POST base) - url: https://testnet.api.derive.xyz/v3 description: Testnet (HTTP POST base) security: [] tags: - name: Subaccounts description: >- List, inspect, and label subaccounts, portfolios, positions, and collateral. - name: Session Keys description: Register, edit, and list delegated signing keys. - name: Account description: Wallet-level account information and settings. - name: Orderbook description: Place, replace, cancel, and query orders, trigger orders, and algos. - name: RFQ description: 'Request-for-quote: send RFQs, quote, and execute block trades.' - name: Vault Shareholders description: >- Deposit into and withdraw from vaults, and track shares, requests, and performance. - name: Vault Curators description: >- Create and operate curated vaults: settle deposit and withdrawal requests, and manage vault metadata. - name: History description: >- Per-account historical records: orders, trades, transfers, and settlements. - name: Market Maker Protection description: Configure, read, and reset market-maker protection. - name: Transfers & Withdrawals description: Move collateral between subaccounts, to other wallets, and on-chain. - name: System description: Rate limits and transaction lookups. - name: Market Data description: Instruments, currencies, tickers, and market-wide feeds. - name: Referrals description: Referral codes and program performance. - name: Other description: Uncategorized. paths: /public/get_latest_signed_feeds: post: tags: - Market Data summary: Get latest signed oracle feeds description: >- Returns the most recent oracle-signed feed data — spot, forward, volatility (SVI), rate, and perp feeds — each with signer addresses and signatures for on-chain submission. Optional `currency` and `expiry` filters narrow the result (use `expiry` 0 for spot/perp only); both default to all. Public endpoint. operationId: public_get_latest_signed_feeds requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/GetLatestSignedFeedsRequest' responses: '200': description: Success content: application/json: schema: $ref: '#/components/schemas/GetLatestSignedFeedsResponse' default: description: JSON-RPC error (see Error Codes) components: schemas: GetLatestSignedFeedsRequest: type: object properties: currency: description: Currency filter, (defaults to all currencies) type: - string - 'null' expiry: description: >- Expiry filter for options and forward data (defaults to all expiries). Use `0` to get data only for spot and perpetuals. type: - integer - 'null' format: uint64 minimum: 0 GetLatestSignedFeedsResponse: type: object required: - fwd_data - perp_data - rate_data - spot_data - vol_data properties: fwd_data: description: currency -> expiry -> latest forward feed data type: object additionalProperties: type: object additionalProperties: $ref: '#/components/schemas/ForwardFeedDataResponse' perp_data: description: currency -> feed type -> latest perp feed data type: object additionalProperties: type: object additionalProperties: $ref: '#/components/schemas/PerpFeedDataResponse' rate_data: description: currency -> expiry -> latest rate feed data type: object additionalProperties: type: object additionalProperties: $ref: '#/components/schemas/RateFeedDataResponse' spot_data: description: currency -> latest spot feed data type: object additionalProperties: $ref: '#/components/schemas/SpotFeedDataResponse' vol_data: description: currency -> expiry -> latest vol feed data type: object additionalProperties: type: object additionalProperties: $ref: '#/components/schemas/VolFeedDataResponse' ForwardFeedDataResponse: type: object required: - confidence - currency - deadline - expiry - fwd_diff - signatures - spot_aggregate_latest - spot_aggregate_start - timestamp properties: confidence: type: string currency: type: string deadline: type: integer format: uint64 minimum: 0 expiry: type: integer format: uint64 minimum: 0 fwd_diff: type: string signatures: $ref: '#/components/schemas/OracleSignatureDataResponse' spot_aggregate_latest: type: string spot_aggregate_start: type: string timestamp: type: integer format: uint64 minimum: 0 PerpFeedDataResponse: type: object required: - confidence - currency - deadline - signatures - spot_diff_value - timestamp - type properties: confidence: type: string currency: type: string deadline: type: integer format: uint64 minimum: 0 signatures: $ref: '#/components/schemas/OracleSignatureDataResponse' spot_diff_value: type: string timestamp: type: integer format: uint64 minimum: 0 type: type: string RateFeedDataResponse: type: object required: - confidence - currency - deadline - expiry - rate - signatures - timestamp properties: confidence: type: string currency: type: string deadline: type: integer format: uint64 minimum: 0 expiry: type: integer format: uint64 minimum: 0 rate: type: string signatures: $ref: '#/components/schemas/OracleSignatureDataResponse' timestamp: type: integer format: uint64 minimum: 0 SpotFeedDataResponse: type: object required: - confidence - currency - deadline - price - signatures - timestamp properties: confidence: type: string currency: type: string deadline: type: integer format: uint64 minimum: 0 feed_source_type: type: - string - 'null' price: type: string signatures: $ref: '#/components/schemas/OracleSignatureDataResponse' timestamp: type: integer format: uint64 minimum: 0 VolFeedDataResponse: type: object required: - confidence - currency - deadline - expiry - signatures - timestamp - vol_data properties: confidence: type: string currency: type: string deadline: type: integer format: uint64 minimum: 0 expiry: type: integer format: uint64 minimum: 0 signatures: $ref: '#/components/schemas/OracleSignatureDataResponse' timestamp: type: integer format: uint64 minimum: 0 vol_data: $ref: '#/components/schemas/VolSVIParamDataResponse' OracleSignatureDataResponse: type: object required: - signatures - signers properties: signatures: type: array items: type: string signers: type: array items: $ref: '#/components/schemas/Address' VolSVIParamDataResponse: type: object required: - SVI_a - SVI_b - SVI_fwd - SVI_m - SVI_refTau - SVI_rho - SVI_sigma properties: SVI_a: type: string SVI_b: type: string SVI_fwd: type: string SVI_m: type: string SVI_refTau: type: string SVI_rho: type: string SVI_sigma: type: string Address: description: 20-byte Ethereum address as a 0x-prefixed lowercase hex string. type: string maxLength: 42 minLength: 42 pattern: ^0x[0-9a-fA-F]{40}$ ```` ## Related topics - [Spot feed](/api-reference/channels/spotfeed.md) - [Get tickers for a currency and type](/api-reference/market-data/get-tickers-for-a-currency-and-type.md) - [Get the ticker for one instrument](/api-reference/market-data/get-the-ticker-for-one-instrument.md)