Crypto & Blockchain
On-chain data, wallets, and digital-asset rails.
Building on blockchains — reading on-chain state, submitting transactions, managing wallets and custody, and integrating DeFi and tokenized-asset protocols.
17 API providers on the APIs.io network offer crypto & blockchain. The highest-rated are Solana, dLocal, Aptos, IOTA, CryptoCompare.
Providers
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 2 Complete, well-documented, and agent-ready
Strong 2 Solid coverage with minor gaps
Developing 7 Usable, with meaningful gaps to close
Thin 2 Limited public surface area
Emerging 3 Early or largely undocumented
Minimal 1 Almost no public developer surface
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.
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Work with this as data
Every use case here is available over the APIs.io API and to AI agents over MCP. Use Cases is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.