TMRW Browser logoTMRW W3 Browser
Built on Solana · End-to-End

Solana is the settlement fabric of the TMRW Browser.

Every intent, every agent action, every stake event, every fee split — finalized on Solana in under half a second. Not a chain we support. The chain we are woven into.

SVM-nativeStake-gatedSub-secondSPL-firstDAO-awareMEV-safe
Block time
~400ms
intent → settlement
Fees
<$0.001
per agent action
TPS ceiling
65,000+
parallel SVM execution
Validators
1,900+
globally distributed
Why Solana

An agent browser needs a chain that thinks at agent speed.

Autonomous agents fail on chains that settle in minutes and charge dollars per action. They need parallel execution, deterministic state, and fees small enough that a thousand micro-decisions per session is economically rational. Only Solana offers all three today.

  • Parallel Sealevel execution — agents don't queue, they run.
  • 400ms finality — perception-speed feedback loops.
  • Fees in fractions of a cent — agent economics actually close.
  • Native SPL — agents settle in the assets users already hold.
  • Mature DeFi & governance stack — composable from day one.
SVM-Native Runtime
Agents compile to Sealevel programs and execute in parallel across cores. No serialized mempool, no contention — every agent gets its own lane.
Sub-Second Settlement
400ms slot times mean an intent issued in the browser is finalized before the user blinks. Agents loop on real on-chain state, not optimistic guesses.
Stake-Gated Authority
Agent stake is escrowed in SOL and SPL tokens. Misbehavior is slashed by on-chain attesters — the chain itself is the kill switch.
SPL Payment Rails
USDC, PYUSD, JUP, JTO, BONK and every SPL asset are first-class. Agents settle subscriptions, fees, and revenue splits in a single instruction.
DAO-Native Governance
Realms, Squads, and Jupiter governance plug straight into the DAO Watcher agent. Proposals flow from on-chain → browser → autonomous vote.
Composable Liquidity
Jupiter routing, Kamino lending, Marinade staking, Drift perps — W3AI agents traverse the entire Solana DeFi stack as a single execution surface.
Intent → Settlement

Six steps. One block.

~400ms wall-clock · single Solana slot
01Intent

User types or whispers an intent in the browser surface.

02Resolve

Local agent plans the route, simulates on Helius RPC.

03Bond

Stake is escrowed in an SPL bond program before any signature.

04Execute

Sealevel runs the agent's instructions in parallel — Jupiter, Kamino, Drift, all in one tx.

05Settle

Finalized in ~400ms. Receipt streams back to the browser surface.

06Attest

Outcome hashed on-chain. Trust score updates. Burn fee routed.

Network Surface

Integrated across the entire Solana network.

Agents call into the protocols users already trust — natively, with no bridge, no wrapped asset, no second account.

Jupiter
Swap & routing
Phantom
Wallet bridge
Jito
MEV-aware execution
Pyth
Real-time oracles
Squads
Multisig & treasury
Helius
RPC & indexing
Drift
Perps & lending
Tensor
NFT liquidity
Kamino
Yield vaults
Marinade
Liquid staking
Metaplex
Token & cNFT mint
Realms
DAO governance
Stake Economy

Authority is bonded, not granted.

Every agent posts a SOL or SPL bond before it can act on your behalf. Successful runs earn trust and fee share. Slashable events — bad routes, exceeded limits, broken attestations — burn stake on-chain. The chain is the enforcement layer; the browser is just the surface.

Bond escrow
SPL program
Attestation
On-chain hash
Slash burn
10% of fee
Trust tier
Bronze → Platinum
// agent bond — Solana program
pub fn post_bond(
ctx: Context<PostBond>,
amount: u64,
policy_hash: [u8; 32],
) -> Result<()> {
// escrow SPL into agent vault
escrow::deposit(ctx, amount)?;
attest::bind(policy_hash)?;
emit!(BondPosted { amount });
Ok(())
}
deployed · mainnet-beta · audited
The Fabric

Solana isn't a backend. It's woven through every layer of the browser.

L6
Surface
Intent bar, agent stack, permission gate
Reads finalized slot state via Helius/Triton
L5
Runtime
Local, Hybrid, Network agent isolation
Compiles to Sealevel BPF · parallel execution
L4
Authority
Stake bond, trust tier, kill switch
SPL escrow program · on-chain attestation
L3
Liquidity
Swaps, lending, perps, staking, NFTs
Jupiter · Kamino · Drift · Marinade · Tensor
L2
Governance
DAO Watcher, proposal auto-vote
Realms · Squads · Jupiter governance
L1
Settlement
Fee split, burn, treasury, dev rev
Single Solana tx · ~400ms finality

The agent browser, settling at Solana speed.

Intent in. Execution out. One slot. One stake. One network woven through every surface.

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