> ## Documentation Index > Fetch the complete documentation index at: https://docs.amberdata.io/llms.txt > Use this file to discover all available pages before exploring further. # List Classifications > Retrieve the **latest** known classifications for assets in ARC. ## OpenAPI ````yaml get /classifications openapi: 3.1.0 info: title: Asset Reference & Classification API version: '2' servers: - url: https://api.amberdata.com/arc security: - sec0: [] paths: /classifications: get: summary: List Classifications description: Retrieve the **latest** known classifications for assets in ARC. operationId: asset-reference-classification-list-classifications responses: '200': description: '200' content: application/json: examples: Result: value: status: 200 title: OK description: Successful request payload: metadata: next: null data: - tagName: Proof-of-Work tagDescription: >- Assets that require validation of block transactions where miners are solving computationally expensive cryptographic problems - tagName: Proof-of-Stake tagDescription: >- Assets that require validation of block transactions by participants who offer their holdings of said asset as collateral to validate transactions - tagName: Stablecoin tagDescription: >- Assets that are intended to offer participants in the digital asset ecosystem access to blockchain applications and decentralized protocols without being exposed to volatile price action in digitally native tokens - tagName: Real World Asset tagDescription: >- Assets that are an on-chain tokenized representation of off-chain assets and are pegged to the performance of the underlying off-chain asset - tagName: Machine Learning & AI tagDescription: >- Assets native to protocols that facilitate model training, inference, predictions, and generative artificial intelligence - tagName: Gaming tagDescription: >- Assets native to applications for blockchain-based gaming and their communities. Decentralized gaming applications often include a native token to incentivize players with monetary rewards based on their participation and success in the game - tagName: Metaverse tagDescription: >- Assets native to applications and protocols associated with a loose network of virtual worlds where social connections and interactions are the primary function - tagName: Advertising tagDescription: >- Assets native to applications that facilitate the tokenization of impressions for interacting with ads and marketing campaigns. These tokens correspond with the user's viewership whereby they are rewarded in the token for their time and attention - tagName: Content & Streaming tagDescription: >- Assets native to applications that support the creation and broadcasting of creative content, such as video, music, or art, and enable social interactions between users and communities. The networks are powered by the asset, allowing creators to communicate and distribute content autonomously - tagName: Staking tagDescription: >- Assets native to decentralized applications that provide the user with yield for locking up their asset(s) to participate in the validation and securing of block transactions - tagName: Derivatives tagDescription: >- Assets native to the operations of an application that facilitates the creation and transfer of derivatives (futures and options etc.) and synthetic assets. These assets are not derivatives themselves but rather enable trading access and liquidity to a derivative/synthetic product that is uniquely offered and distributed by the protocol - tagName: Liquidity Providers tagDescription: >- Assets that represent a share of a user's liquidity relative to other participants in a liquidity pool. Liquidity Pool, or LP, tokens allow holders to control their share of the underlying pool. These tokens can be redeemed for the underlying shares, exchanged and even used in other applications - tagName: Prediction Market tagDescription: >- Assets native to decentralized applications that are used for speculative trading based on the outcome of future events. Prediction market protocols typically allow users to place bets on probabilities of certain events occurring - tagName: Yield tagDescription: >- Assets native to applications where the primary goal is to generate interest income for users - tagName: Lending tagDescription: >- Assets native to the operations of an automated market maker that primarily provides lending and borrowing services, enabling peer-to-peer loans via liquidity pools. Decentralized lending applications allow users to borrow or lend against other assets, while the other side of the transaction is held and collateralized by the native asset of the lending protocol or other assets in the liquidity pool - tagName: DEX tagDescription: >- Assets native to the operations of an automated market maker for decentralized spot markets, enabling the peer-to-peer transfer of assets through liquidity pools - tagName: Smart Contract tagDescription: >- Assets native to applications or blockchains that allow automatic execution of an agreement between two parties, when the conditions stipulated in the agreement are met. Smart contracts can be standardized or custom computer code that is deployed to the application or network - tagName: Blockchain Infrastructure tagDescription: >- Assets native to applications and ecosystems focused on providing the infrastructure for blockchain networks to scale and be use-case specialized. These infrastructure solutions are colloquially also known as "Layer 0" and can also facilitate interoperability between so-called "app chains" - tagName: Layer-1 tagDescription: >- Assets native to a blockchain in which the network can validate and finalize transactions on its own without another chain - tagName: Layer-2 tagDescription: >- Assets native to a blockchain scaling solution focused on improving throughput, consistency, and cost incurred to process transactions relative to the underlying, parent blockchain. The scaling solution inherits the security of the parent blockchain, colloquially known as "Layer 1" and transactions must still be validated on the parent chain - tagName: Governance tagDescription: >- Assets utilized to collaborate, vote and execute proposals that affect the operations of the applications or user activity - tagName: Oracles tagDescription: >- Assets native to applications that deliver off-chain data to enrich on-chain use cases and products - tagName: Privacy tagDescription: >- Assets native to applications or networks that offer privacy enhancements to facilitate the anonymous transfer of value for on-chain payments. Networks with privacy features can allow users to self-select when their on-chain data will be publicly available, or encrypted as an unidentifiable and untraceable activity - tagName: Meme tagDescription: >- Assets that are based on or derive value from memes, social commentary and community that supports, engages with and transacts on the asset - tagName: Remittance tagDescription: >- Assets utilized for their velocity in the transfer of monetary value domestically and across borders for payments - tagName: Transparent tagDescription: >- Asset whose blockchain network ledger displays the deposit addresses of both senders and receivers and may reveal wallet balances publicly - tagName: DeFi tagDescription: >- Asset native to decentralized applications that provide the user with economic incentives, trading power, or an on-chain alternative to traditional financial services and products. These tokens often serve as the mechanism to engage with its financial application as well as the reward that is used to collateralize or compensate the user for the financial activity that the protocol offers - tagName: DePIN tagDescription: >- Assets native to decentralized applications that enable the sharing, distribution and maintenance of physical infrastructure for a variety of applications including data storage, energy usage, sensors and wireless connectivity schema: type: object properties: status: type: integer example: 200 default: 0 title: type: string example: OK description: type: string example: Successful request payload: type: object properties: metadata: type: object properties: next: {} data: type: array items: type: object properties: tagName: type: string example: Proof-of-Work tagDescription: type: string example: >- Assets that require validation of block transactions where miners are solving computationally expensive cryptographic problems deprecated: false components: securitySchemes: sec0: type: apiKey in: header name: x-api-key x-default: API_KEY ````