0xAPI provides a comprehensive suite of multichain data APIs and development tools designed to simplify Web3 integration across more than 20 blockchain networks.

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Built on the enterprise-grade, highly available Ormi data layer, these APIs deliver structured on-chain data at the edge through robust interfaces, SDKs, and real-time streaming. Key features include:

  • Token balance retrieval
  • Access to historical transaction data
  • Decoded event log insights
  • Detailed traces with internal transactions, state changes, and input data (for foundational chains)

0xAPI provides developers with powerful tools to simplify and enhance web3 application development. Whether you’re building wallets, NFT marketplaces, DeFi platforms, or blockchain explorers, these APIs offer comprehensive access to blockchain data across multiple chains. From tracking token balances and historical transactions to managing NFTs and enabling cross-chain functionality, Ormi APIs streamline the integration of critical features. With a focus on flexibility, security, and real-world utility, this toolkit empowers developers to create innovative solutions for a decentralized future.

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Summary of the Data APIs:

0xAPI enables developers to quickly and easily access structured onchain data. This means consistent response schemas that are blockchain agnostic. Available APIs and corresponding use cases include:

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Wallet API

Features: Retrieve all token balances (ERC20, ERC721, ERC1155, and native tokens), token transfers, and both current and historical token prices.
Use Cases: Ideal for wallets, portfolio management tools, token gating systems, and airdrop snapshot functionality.

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Transactions API

Features: Comprehensive access to all historical transactions with easily interpretable log events, including gas usage and spending summaries.
Use Cases: Perfect for accounting and tax solutions, as well as generating custom in-app transaction receipts.

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NFT API

Features: Access to media assets, metadata, sales data, ownership details, trait and attribute filters, and thumbnail previews.
Use Cases: Designed for NFT galleries, marketplaces, real-world asset (RWA) tracking, and token gating mechanisms.

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Cross-Chain API

Features: Simplified APIs for retrieving wallet activity across multiple chains in a single call, including cross-chain transaction and balance data.
Use Cases: Streamlined app onboarding and consolidated wallet activity feeds.

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Blockchain API

Features: Provides block details, log events by contract address or topic hash, gas price data, token price insights, and holder statistics.
Use Cases: Tailored for building custom blockchain explorers.

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Security API (Coming Soon)

Features: Detailed insights into NFT and ERC20 token allowances, including value-at-risk calculations.
Use Cases: Supports wallet revoke features and advanced security applications.

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Supported Networks

0xAPI currently supports the following networks:

NameTypeNetwork Slug
ApechainMainnetapechain
EthereumMainnetmainnet
MantleMainnetmantle
PolygonMainnetpolygon

With the following networks to be announced:

NameTypeNetwork Slug
Arbitrum OneMainnetarbitrum-one
Apechain CurtisTestnetapechain-curtis
BaseMainnetbase
BNB ChainMainnetbsc
BlastMainnetblast
GnosisMainnetgnosis
LineaMainnetlinea
MantaMainnetmanta
MetisMainnetandromeda
ModeMainnetmode
Mode SepoliaTestnetmode-sepolia
OptimismMainnetoptimism
PolygonMainnetpolygon
Polygon AmoyTestnetpolygon-amoy
TronMainnettron
SeiMainnetsei

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Any other network you need? Please email us: hello@ormi.xyz

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