Update oracles.mdx to add Switchboard #325
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| import { Aside } from '@astrojs/starlight/components'; | ||||||
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| This reference guide presents various Oracles that you can use while building on Aptos. Oracles supply off-chain data | ||||||
| to the blockchain, enabling smart contracts to access a diverse range of information. Currently, there are three oracles | ||||||
| documented here in this guide: Chainlink, Pyth Network, and [Switchboard](https://github.com/aptos-labs/aptos-docs/blob/main/src/content/docs/build/guides/oracles.mdx#switchboard). | ||||||
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| ## Chainlink | ||||||
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| - [Minimal on-chain contract](https://github.com/pyth-network/pyth-examples/blob/main/price_feeds/aptos/fetch_btc_price/sources/example.move), which updates and returns the BTC/USD price from Pyth price feeds. | ||||||
| - [Mint NFT](https://github.com/pyth-network/pyth-examples/tree/main/price_feeds/aptos/mint_nft), a minting application that uses Pyth price feeds to mint an NFT. | ||||||
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| ## Switchboard | ||||||
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| [Switchboard](https://switchboard.xyz) is the fastest, most customizable, and *only* permissionless oracle protocol. The decentralized Switchboard oracle network enables developers to bring any off-chain or cross-chain data onto Aptos through verifiable, ultra-low-latency feeds. | ||||||
| With its flexible design and high-throughput architecture, Switchboard is a perfect match for Aptos’ high-speed environment and its focus on accessibility and efficiency. | ||||||
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| ### Switchboard Features | ||||||
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| - Fully permissionless feed creation via the [Feed Builder](https://explorer.switchboardlabs.xyz/feed-builder): deploy custom oracles in minutes | ||||||
| - [Aggregator](https://docs.switchboard.xyz/product-documentation/aggregator): access multiple oracle sources (like the others on this page) in a single transaction. | ||||||
| - [Data Feed Variables](https://docs.switchboard.xyz/custom-feeds/advanced-feed-configuration/data-feed-variable-overrides): bring API-gated or confidential data on-chain without exposing API keys | ||||||
| - Customizable feeds: adjust feed parameters (confidence intervals, deviation thresholds, and more) to your dapp’s needs | ||||||
| - [Decentralized oracle network](https://docs.switchboard.xyz/how-it-works/switchboard-protocol/re-staking) secured by globally distributed validator set. | ||||||
| - Supports any data type: prices, prediction markets, sports, weather, RWAs, etc | ||||||
| - x402 compatibility: Switchboard is the only x402-compatible oracle. Build more efficient dapps with pay-as-you-go data from any source. | ||||||
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| ### Contract Address for Aptos Mainnet: | ||||||
| ``` | ||||||
| 0xfea54925b5ac1912331e2e62049849b37842efaea298118b66f85a590577528 | ||||||
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There was a problem hiding this comment. The contract address appears to be missing a leading "0x" prefix. Aptos addresses should start with "0x" for consistency and clarity. The mainnet address should be: 0x0fea54925b5ac1912331e2e62049849b37842efaea298118b66f85a590577528
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There was a problem hiding this comment. It's adding a 0 after the "0x"?? |
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| ``` | ||||||
| ### Contract Address for Aptos testnet: | ||||||
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There was a problem hiding this comment. The capitalization is inconsistent. Since this follows "Contract Address for Aptos Mainnet:" on line 193, it should use "Mainnet" with a capital M to match. Alternatively, both should use lowercase "mainnet" and "testnet" for consistency.
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| ``` | ||||||
| 0x81fc6bbc64b7968e631b2a5b3a88652f91a617534e3755efab2f572858a3099 | ||||||
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There was a problem hiding this comment. The contract address appears to be missing a leading "0x" prefix. Aptos addresses should start with "0x" for consistency and clarity. The testnet address should be: 0x081fc6bbc64b7968e631b2a5b3a88652f91a617534e3755efab2f572858a3099
Suggested change
Author
There was a problem hiding this comment. It's adding a 0 after the "0x"?? |
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| ``` | ||||||
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| For more details, [check out Switchboard’s detailed Aptos documentation.](https://docs.switchboard.xyz/docs-by-chain/data-feeds) | ||||||
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The sentence says "there are two oracles" but then lists three (Chainlink, Pyth Network, and Switchboard). Update the count to "three oracles" to match the list. Additionally, the link to Switchboard should be a simple anchor reference like "#switchboard" rather than the full GitHub path, consistent with standard documentation practices.