Deprecation of Chainlink Data Streams

Due to the rapid evolution of onchain ecosystems, Chainlink Data Streams feeds are regularly evaluated to ensure that network usage, cost efficiency, and long-term sustainability remain aligned with the needs of the ecosystem.

As part of this ongoing evaluation, Data Streams feeds without publicly known active users may be scheduled for deprecation. Doing so not only allows us to keep our Data Streams offering aligned with today's market landscape, but it also helps to reduce unnecessary costs incurred by Chainlink node operators. This process is part of a broader ecosystem initiative to maximize the adoption of the Chainlink network while optimizing for cost-efficiency and long-term economic sustainability.

For status updates regarding Data Streams and Data Feeds, users should join the official Chainlink Discord and subscribe to the data-feeds-user-notifications channel.

A list of Data Streams feeds designated for deprecation, along with their corresponding shutdown date, can be found below.

Mainnet Deprecating Streams

Risk	Stream	Details
—	AI16Z/USDDEX State Price Deprecating: September 2nd, 2026	0x0003aa72a9b718ab413209e03abb04233846991294336169fc6a7a03081adb70 Full name: AI16Z/USD-Streams-DexPrice-DS-Premium-Global-003 Asset name: ai16z Asset class: Crypto Market hours: Crypto Decimals: 18 Report Schema: Report Schema v3 (Crypto DEX) View v3 (DEX) schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) price int192 DON consensus median DEX state price See DEX State Price. bid int192 N/A — equals price ask int192 N/A — equals price Full schema documentation ↗
—	USD/ARS Deprecating: August 19th, 2026	0x00030d7ebdbf091e41ed603d406b146e983f05802efdb17e04b1806cf8382d44 Full name: USD/ARS-Datalink-NCFX-ForexPrice-DS-Premium-Global-003 Asset name: Argentine Peso - NCFX 24/7 Forex Price Asset class: Forex - Forex Market hours: Forex Decimals: 18
—	USD/ARS Deprecating: August 19th, 2026	0x000b4ecbcdb3a9cbb1207b45c8744c42ca551677757d9e87c273f3f705c7e4e2 Full name: USD/ARS-Datalink-NCFX-ForexPrice-DS-Premium-Global-011 Asset name: Argentine Peso - NCFX 24/7 Forex Price Asset class: Forex - Forex Market hours: Forex Report Schema: Report Schema v11 (RWA Advanced) View v11 schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) mid int192 DON consensus mid-price lastSeenTimestampNs uint64 Timestamp of the last update for the mid price only (nanoseconds) bid int192 Median bid price bidVolume int192 Volume at bid price ask int192 Median ask price askVolume int192 Volume at ask price lastTradedPrice int192 Last traded price marketStatus uint32 Market status. Mapping varies by feed; see schema docs. See Status values. Full schema documentation ↗Trading hours ↗
—	ALL/USDTDatalink Deprecating: August 19th, 2026	0x000bffaaa6853d0070ed0d21295d6e04c10e74bd9f477b2a26b638f74b87a81f Full name: ALL/USDT-DataLink-Binance-TopOfBook-DS-Premium-Global-011 Asset name: Binance ALL Composite Index Asset class: Crypto Market hours: Crypto Report Schema: Report Schema v11 (RWA Advanced) View v11 schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) mid int192 DON consensus mid-price lastSeenTimestampNs uint64 Timestamp of the last update for the mid price only (nanoseconds) bid int192 Median bid price bidVolume int192 Volume at bid price ask int192 Median ask price askVolume int192 Volume at ask price lastTradedPrice int192 Last traded price marketStatus uint32 Market status. Mapping varies by feed; see schema docs. See Status values. Full schema documentation ↗Trading hours ↗
—	BTCDOM/USDTDatalink Deprecating: August 19th, 2026	0x000ba9d3d03b64d7826512ac29193057352971a926afc87a263f845bbcb8cf5d Full name: BTCDOM/USDT-DataLink-Binance-TopOfBook-DS-Premium-Global-011 Asset name: Binance BTC Dominance Index Asset class: Crypto Market hours: Crypto Report Schema: Report Schema v11 (RWA Advanced) View v11 schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) mid int192 DON consensus mid-price lastSeenTimestampNs uint64 Timestamp of the last update for the mid price only (nanoseconds) bid int192 Median bid price bidVolume int192 Volume at bid price ask int192 Median ask price askVolume int192 Volume at ask price lastTradedPrice int192 Last traded price marketStatus uint32 Market status. Mapping varies by feed; see schema docs. See Status values. Full schema documentation ↗Trading hours ↗
—	BNB/USDTDatalink Deprecating: August 19th, 2026	0x00035c9310fe33d312e347dcbf4e5ad90f5c04c4c5906e91fe78b53b82116d1b Full name: BNB/USDT-Datalink-Binance-TopOfBook-DS-Premium-Global-003 Asset name: Binance Coin Asset class: Crypto Market hours: Crypto Decimals: 18
—	BNB/USDTDatalink Deprecating: August 19th, 2026	0x000b34496b599778b48849ae33a7dc714c4e0813ff008530df65745372aeac4b Full name: BNB/USDT-Datalink-Binance-TopOfBook-DS-Premium-Global-011 Asset name: Binance Coin Asset class: Crypto Market hours: Crypto Decimals: 18 Report Schema: Report Schema v11 (RWA Advanced) View v11 schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) mid int192 DON consensus mid-price lastSeenTimestampNs uint64 Timestamp of the last update for the mid price only (nanoseconds) bid int192 Median bid price bidVolume int192 Volume at bid price ask int192 Median ask price askVolume int192 Volume at ask price lastTradedPrice int192 Last traded price marketStatus uint32 Market status. Mapping varies by feed; see schema docs. See Status values. Full schema documentation ↗Trading hours ↗
—	BTC/USDTDatalink Deprecating: August 19th, 2026	0x00024aed2d5b6c89915b5f6e0efd923b43e186f85e254048508a0b3dd6930404 Full name: BTC/USDT-Datalink-Binance-MarkPrice-DS-Premium-Global-002 Asset name: Bitcoin Asset class: Crypto Market hours: Crypto Decimals: 18
—	BTC/USDTDatalink Deprecating: August 19th, 2026	0x0003ef42b4d20a19409a187c39670a6f5be7ce17fc78c290d25eb45bbf769d37 Full name: BTC/USDT-Datalink-Binance-TopOfBook-DS-Premium-Global-003 Asset name: Bitcoin Asset class: Crypto Market hours: Crypto Decimals: 18
—	BTC/USDTDatalink Deprecating: August 19th, 2026	0x000b937bb133253b81493584c2b3206761fbd0e3e33b8a0b586b268e7c775a61 Full name: BTC/USDT-Datalink-Binance-TopOfBook-DS-Premium-Global-011 Asset name: Bitcoin Asset class: Crypto Market hours: Crypto Decimals: 18 Report Schema: Report Schema v11 (RWA Advanced) View v11 schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) mid int192 DON consensus mid-price lastSeenTimestampNs uint64 Timestamp of the last update for the mid price only (nanoseconds) bid int192 Median bid price bidVolume int192 Volume at bid price ask int192 Median ask price askVolume int192 Volume at ask price lastTradedPrice int192 Last traded price marketStatus uint32 Market status. Mapping varies by feed; see schema docs. See Status values. Full schema documentation ↗Trading hours ↗

Testnet Deprecating Streams

Stream	Details
ABT/USD Deprecating: December 2025	0x0008b1a733b1daa9311a29b2331e95e62dc6329120aef6c456dd3532b49aea7b Asset name: Abbott Laboratories Asset class: Equities Market hours: NYSE Report Schema: Report Schema v8 (RWA Standard) View v8 schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) lastUpdateTimestamp uint64 Timestamp of the last valid price update (nanoseconds) midPrice int192 DON's consensus median price marketStatus uint32 Market status. See schema docs for value mappings. See Status values. Full schema documentation ↗Trading hours ↗
AI16Z/USDDEX State Price Deprecating: September 2nd, 2026	0x000392a1f1f563887ab7e4e81d67f4f08fecef6c399cc098c5e044d04b30b4f6 Asset name: ai16z Asset class: Crypto Market hours: Crypto Decimals: 18 Report Schema: Report Schema v3 (Crypto DEX) View v3 (DEX) schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) price int192 DON consensus median DEX state price See DEX State Price. bid int192 N/A — equals price ask int192 N/A — equals price Full schema documentation ↗
USD/ARS Deprecating: August 19th, 2026	0x00034284bb69dc9c7fad45efc16e79da6a6c2f1049b8580e258c7d8457a9916d Asset name: Argentine Peso - NCFX 24/7 Forex Price Asset class: Forex - Forex Market hours: Forex Decimals: 18
USD/ARS Deprecating: August 19th, 2026	0x000b96dd5d3c4d6c0b3b8f47746f9bd2a1fb5e34cba6717aa90c95d32376aafb Asset name: Argentine Peso - NCFX 24/7 Forex Price Asset class: Forex - Forex Market hours: Forex Report Schema: Report Schema v11 (RWA Advanced) View v11 schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) mid int192 DON consensus mid-price lastSeenTimestampNs uint64 Timestamp of the last update for the mid price only (nanoseconds) bid int192 Median bid price bidVolume int192 Volume at bid price ask int192 Median ask price askVolume int192 Volume at ask price lastTradedPrice int192 Last traded price marketStatus uint32 Market status. Mapping varies by feed; see schema docs. See Status values. Full schema documentation ↗Trading hours ↗
ASTER/USD Deprecating: December 2025	0x0002adb06940cc4842f8bcf4df81e9a357fab2cc288b79f6a7ebfe45c35ee3b0 Asset name: ASTERION Asset class: Crypto Market hours: Crypto Decimals: 18 Report Schema: Report Schema v3 (Crypto Advanced) View v3 (Crypto) schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) price int192 DON consensus median price bid int192 Simulated buy impact price at X% liquidity depth ask int192 Simulated sell impact price at X% liquidity depth Full schema documentation ↗
ALL/USDTDatalink Deprecating: August 19th, 2026	0x000bfae591658e7504b1a42683c4281d40c2b6121911326d76f551a51d8434e1 Asset name: Binance ALL Composite Index Asset class: Crypto Market hours: Crypto Report Schema: Report Schema v11 (RWA Advanced) View v11 schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) mid int192 DON consensus mid-price lastSeenTimestampNs uint64 Timestamp of the last update for the mid price only (nanoseconds) bid int192 Median bid price bidVolume int192 Volume at bid price ask int192 Median ask price askVolume int192 Volume at ask price lastTradedPrice int192 Last traded price marketStatus uint32 Market status. Mapping varies by feed; see schema docs. See Status values. Full schema documentation ↗Trading hours ↗
BTCDOM/USDTDatalink Deprecating: August 19th, 2026	0x000b59f9cc5e68c34d860be534f9797c294ce0dba63fbf529d958cffdb72aa4f Asset name: Binance BTC Dominance Index Asset class: Crypto Market hours: Crypto Report Schema: Report Schema v11 (RWA Advanced) View v11 schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) mid int192 DON consensus mid-price lastSeenTimestampNs uint64 Timestamp of the last update for the mid price only (nanoseconds) bid int192 Median bid price bidVolume int192 Volume at bid price ask int192 Median ask price askVolume int192 Volume at ask price lastTradedPrice int192 Last traded price marketStatus uint32 Market status. Mapping varies by feed; see schema docs. See Status values. Full schema documentation ↗Trading hours ↗
BNB/USDTDatalink Deprecating: August 19th, 2026	0x0003a7879e3f3ea836b0ad1a17ac8f361b5c1f8cc24cc1bffd90164a6bf1d7b4 Asset name: Binance Coin Asset class: Crypto Market hours: Crypto Decimals: 18
BNB/USDTDatalink Deprecating: August 19th, 2026	0x000b6d439caf8425a18c1572f4faf9f51aa1a174d924ca4196a6ac0b488e8a72 Asset name: Binance Coin Asset class: Crypto Market hours: Crypto Decimals: 18 Report Schema: Report Schema v11 (RWA Advanced) View v11 schema fields Field Type Description feedId bytes32 Unique identifier for the Data Streams feed validFromTimestamp uint32 Earliest timestamp when the price is valid (seconds) observationsTimestamp uint32 Latest timestamp when the price is valid (seconds) nativeFee uint192 Legacy onchain verification fee field linkFee uint192 Legacy onchain verification fee field; not used for subscription billing expiresAt uint32 Expiration date of the report (seconds) mid int192 DON consensus mid-price lastSeenTimestampNs uint64 Timestamp of the last update for the mid price only (nanoseconds) bid int192 Median bid price bidVolume int192 Volume at bid price ask int192 Median ask price askVolume int192 Volume at ask price lastTradedPrice int192 Last traded price marketStatus uint32 Market status. Mapping varies by feed; see schema docs. See Status values. Full schema documentation ↗Trading hours ↗
BTC/USDTDatalink Deprecating: August 19th, 2026	0x0002453a57a5da1fa3687a04bc977834d7d2ffa30aa9bde5a5044dfa77e3f001 Asset name: Bitcoin Asset class: Crypto Market hours: Crypto Decimals: 18