Give your agent an allowance, not your keys.

Your agent pays for compute, data and subscriptions to do its job. Denze gives it a self-custodial spending account with a budget you set and rules it cannot break. Enforced onchain, not by us.

Open App See how it works

Overview

research-agentKill switch

THIS MONTH

$61.42 of $200.00

$25.00PER SPEND

$40.00DAILY

12 daysKEY EXPIRES

ACCOUNT

$138.58 USDC

Deposit address0x7c1E…9aF3 · send USDC on BaseSELF-CUSTODY

Withdrawalsowner signature onlyYOUR KEY

RECEIPTS

Anthropic API"build run for phase one"−4.20

Namecheap"renew denze.xyz"−12.98

Unknown merchantnot on your allowlistDECLINED

E2B Sandbox"run the test suite"−1.75

research.paywall.devx402 · "dataset for eval"−0.35

OpenAI APIover your $25 per-spend capDECLINED

AGENTS

research-agentpolicy active · key expires in 12 daysLIVE

ops-agentno spends this weekPAUSED

POLICY

Merchant allowlist4 services · deny by defaultONCHAIN

Reason requiredevery spend states whyON

Velocitymax 6 spends per hourCOSIGNER

Caps enforced onchainEvery spend and decline receiptedSession keys expireKill switch under one secondSelf-custodial: only your key withdraws

Fund it

Load an account only you own. What you fund is the hard ceiling, forever.

Set the rules

Budgets, per-spend caps, merchants, expiry. Compiled into policy the chain enforces.

Connect your agent

One MCP link. Your agent requests, states a reason, and spends inside the lines.

ONE COMMAND

$ claude mcp add --transport http denze https://mcp.denze.xyz/agt/you \
    --header "Authorization: Bearer …"

That is the whole integration. Claude Code, or any agent that speaks MCP, connects to your account and spends only inside your policy.

MCP SERVER · DENZE CLI · @DENZE/SDK · REST API

WORKS WITH

Claude, ChatGPT, Cursor, Copilot. Any agent that speaks MCP can hold a Denze allowance.

THE GUARANTEE

Every rule lives on the chain, where no one can talk their way past it.

Bounded

Budgets, per spend caps and merchant allowlists are enforced at the account level. A hacked agent, a rogue prompt, even a compromised Denze cannot exceed them.

Traceable

Your agent states a reason before it pays. Every spend settles as an onchain receipt, not a log line we could edit, with declines recorded beside it. Export the ledger as CSV, or publish any receipt as a page anyone can verify against the chain.

III

Revocable

Session keys expire on their own and one tap withdraws them all in under a second. Trust that can be taken back is trust you can afford to give.

$0.00SPENT OUTSIDE POLICY, ACROSS EVERY ACCOUNT, EVER. THE GUARANTEE IS ARITHMETIC, NOT PROMISE.

Every consumer will employ agents. Every employed agent needs an allowance. Start with yours.

Open App