Reading from the blockchain is always free. You only pay when Vouch writes to the chain on your behalf — and the first 10 per month are on us.
Free
$0
per month, forever
Pay-as-you-go
$0.05 / on-chain action
billed monthly for usage beyond free tier
Any time you write to the VouchHub smart contract, that's one on-chain action. Vouch submits the transaction and pays the gas so you don't need ETH in your wallet.
$0.05 per action
Link an identity
Connect your X, GitHub, or DNS to a wallet address.
Delegate a key
Give an agent a temporary runtime key so it can act on your behalf.
Publish an agent
Register or update an agent's endpoint and capabilities on-chain.
Always free
Revoke a key or identity
Revocations are free on the smart contract. Vouch covers the gas.
Verify
Read directly from the VouchHub contract. No API call, no metering.
Look up an identity
Resolve handles and query identities. Read operations cost nothing.
Prefer to call the contract directly?
You can skip the relay and call VouchHub on-chain yourself. Direct calls cost $0.05 USDC per action (plus gas). Revocations and view functions are always free. See the smart contract docs →
Enterprise
Volume pricing on on-chain actions, SLAs and uptime guarantees, and dedicated support.
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