Pay for compute with x402. Build apps onchain. No human required.
Prompt 1
Build a crypto dashboard showing historical prices (ETH, BTC, SOL) using Alchemy.
Prompt 2
Build a transaction simulation developer tool using Alchemy. Use a light theme.
Prompt 3
Build an NFT viewer showing the top NFTs in <wallet> and the last 5 transfers for the BAYC, Crypto Coven, and Doodles collections.
APIs for every AI agent
01
Agentic signup
Sign up with an onchain wallet and prepay for compute, powered by x402.
02
Node APIs
Core RPC APIs for 100+ chains with reliable read/write access for agent workflows.
03
Data APIs
Get onchain data across assets, including tokens, NFTs, prices, balances, and portfolio views.
04
Solana APIs
Use Yellowstone gRPC streams and DAS APIs built for high-throughput Solana applications.
05
Webhooks
Push onchain events directly to your backend with managed webhook delivery and signature verification.
06
Recipes & Tutorials
Follow practical crypto development recipes and tutorials to ship integrations faster.
