Use Case

Crypto & Blockchain

On-chain data, wallets, and digital-asset rails.

15 providers 82 APIs 14 declared variants

Building on blockchains — reading on-chain state, submitting transactions, managing wallets and custody, and integrating DeFi and tokenized-asset protocols.

15 API providers on the APIs.io network offer crypto & blockchain. The highest-rated are Solana, dLocal, Blockfrost, Aptos, Algorand.

Providers

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 1 Complete, well-documented, and agent-ready
Solana Solana is a high-performance blockchain platform designed for fast, secure, and scalable decentralized appl... 7 APIs 71.4
Strong 3 Solid coverage with minor gaps
dLocal dLocal (NASDAQ: DLO) is a Uruguay-headquartered emerging-markets payment infrastructure platform connecting... 9 APIs 66.4 Blockfrost Blockfrost is a RESTful API service providing access to the Cardano blockchain and its ecosystem. It serves... 1 API 64.7 Aptos Aptos is a Move-based Layer 1 blockchain platform that exposes a REST API for reading on-chain state and su... 4 APIs 62.9
Developing 7 Usable, with meaningful gaps to close
Algorand Algorand is a pure proof-of-stake blockchain platform designed for speed, security, and decentralization. I... 3 APIs 59.8 CryptoCompare CryptoCompare (now CoinDesk Data / CCData, acquired by CoinDesk in late 2024) is a long-standing crypto mar... 4 APIs 59.2 Linea Linea is ConsenSys' ZK-EVM Layer 2 network built on Ethereum, offering low fees, fast finality, and full EV... 3 APIs 55.2 Uniswap Uniswap is the world's leading decentralized exchange (DEX) protocol, enabling permissionless token swaps o... 3 APIs 53.4 Binance Binance is the world's largest cryptocurrency exchange by trading volume, providing APIs for spot trading, ... 21 APIs 53.1 IOTA IOTA is an open-source distributed ledger technology built to bring real-world applications on-chain. It is... 9 APIs 53.0 Sumsub Sumsub is a London-headquartered global verification platform offering an integrated full-cycle solution fo... 1 API 49.1
Thin 2 Limited public surface area
Chainlens Chainlens, built by Web3 Labs, is a blockchain explorer and analytics platform for EVM-compatible public an... 1 API 34.0 Syndica Syndica is a Solana-only infrastructure company building developer infrastructure for Web3. Its production ... 4 APIs 31.3
Emerging 2 Early or largely undocumented
Automotive Grade Linux Automotive Grade Linux (AGL) is a collaborative open source project under the Linux Foundation that develop... 3 APIs 23.6 Pendle Finance Pendle Finance is a decentralized yield-trading protocol that tokenizes future yield by stripping yield-bea... 9 APIs 15.5

What Providers Actually Declared

This use case is a canonical term. These are the free-text strings providers wrote in their own apis.yml that map onto it.

Crypto and Web3 ComplianceDEX and DeFi backendsDeFi AggregatorDeFi Application BackendDeFi Application DevelopmentDeFi IntegrationDeFi Portfolio AnalyticsDeFi Protocol BuildingDeFi application developmentDeFi protocol developmentOn-chain analyticsSmart Contract Event MonitoringSoftware Defined Vehicle ArchitectureStablecoin settlement

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