Ship web3 products on solid ground
Crestline is the full-stack platform for onchain apps. Wallets, tokens, payments, bridging, and indexed data, wired together so you build the product instead of the plumbing.
Buy it. Swap it. Spend it. On any chain.
Everything you need, in one stack
Six primitives that fit together. Adopt one, or run the whole stack behind a single key and SDK.
Wallets
Embedded, smart, and self-custody wallets with social and passkey sign-in. One SDK for users, agents, and backends.
Tokens
Create, launch, and distribute ERC-20, ERC-721, and ERC-1155 assets from audited contracts, no Solidity required.
Bridge & Swap
Route value across any chain with a single call. Thousands of tokens, best-path quotes, one integration.
Payments
Accept card and crypto checkout, and settle agent-to-API payments in any token across supported chains.
AI Engine
An API built for blockchains so your agents can read state, sign, and transact without hand-rolling RPC glue.
Insight
Indexed real-time and historical onchain data: balances, transfers, events, and prices through one endpoint.
Write once, deploy across every chain that matters
The same contracts and APIs run on any EVM network and on Solana. No rewrites when you expand to a new chain.
Teams shipping onchain, today
Plans that scale with your app
Transparent usage-based pricing. Start free, upgrade when you grow, never get cut off.
For solo builders and early prototypes.
- Wallet & Contract SDKs
- 25k monthly active wallets
- Shared RPC & storage
- Community support
For teams shipping to production.
- Everything in Starter
- 250k monthly active wallets
- Custom wallet auth
- Managed RPC, storage, bundler
- Email & chat support
For large orgs with custom needs.
- Everything in Growth
- Volume pricing
- Dedicated infrastructure
- SLA & solutions engineer
- Private Slack & Telegram
Start with Crestline
Spin up a project, grab a client key, and make your first onchain call in minutes.