Own the open
market.
CAPX puts public equities onchain — Wall Street and Dar es Salaam on the same rails. Buy US shares in dollars or CRDB Bank in shillings, priced by live marks, settled against custody published on Base.
One ticket.
Thirteen companies.
Everything settles in USDC on Base. Set a size, pick a company, and CAPX shows the live oracle-implied position before you go anywhere near a signature.
- Settles in
- USDC
- Custody
- Yours
An oracle-implied figure. The asset page aggregates every venue on Base for a real executable quote, and says plainly when an asset has no secondary market yet. How it works
A new standard
for tokenized finance.
Three onchain surfaces bridging public markets and DeFi — all reading the same live state.
CAPX Equities
Public companies as B20 tokens — freely transferable, composable in DeFi, and marked continuously by Chainlink total-return feeds.
Not available to US personsCAPX Vault
Your positions live in your own wallet. CAPX reads the chain directly — every balance on the portfolio page is an onchain read, not our ledger.
CAPX Feeds
Total-return Chainlink feeds, running 24/5 and freezing through corporate actions. Every chart on this site is drawn from onchain rounds.
Everything, marked to the chain.
CAPX is building the rails for the next market.
We believe in
Open access
A brokerage account should not be a passport check. Anyone with a wallet and an internet connection can hold an asset that settles on a public chain.
Honest infrastructure
Prices come from an oracle you can verify, supply comes from a contract you can read, and balances live in a wallet you control. Nothing here is a screenshot of a database.
Composability
A tokenized share is not an end state. It is collateral, it is a leg in a strategy, it is programmable — the same primitives DeFi already runs on.
Serious plumbing, visible to everyone.
Every claim on this page resolves to an onchain address you can check yourself.
Native precompiles
B20 tokens are not redeployed contracts. They are native to Base, audited by Base and Spearbit, with Cantina and HackerOne bounty coverage.
Verifiable marks
Chainlink total-return feeds publish price × multiplier onchain. CAPX reads updatedAt and flags anything stale rather than showing a confident lie.
Policy-aware transfers
Onchain policy registries gate transfers against sanctions lists. Holding and secondary transfer are permissionless; mint and redeem run under issuer KYC.
Corporate actions, onchain
Splits and dividends move the WAD multiplier instead of rewriting balances. CAPX applies the current multiplier everywhere a share count is shown.
Custody is a choice
Connect your own wallet and CAPX never holds your assets or your keys — positions are read from the chain and you sign every transaction. Accounts funded with shillings are custodial: CAPX holds those assets for you and records what you are owed.
Markets that never close on you.
Connect a wallet and read your positions straight off the chain — or open an account and fund it with shillings.