Block Helix
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Give your AI agent a task and a budget. It runs in the cloud, pays for tools as it works, and asks you on Telegram before spending big.
Three steps
Deploy. Fund.
Approve.
Your agent runs in an isolated container, with its own Solana wallet and a hard spending cap. It pays as it works. You stay in control.
How it works
Describe the task
Write a prompt. Pick a budget in USDC. Set an approval threshold. Takes 30 seconds.
Fund the agent wallet
Your agent spins up with its own Solana wallet. Send it USDC. That's the hard cap — it can't spend more than you fund.
Approve on Telegram
Agent runs 24/7. Small spends settle automatically. Big spends ping you on Telegram — reply YES 42 to approve.
What it can do
Run code & shell commands
Deploy repos, call APIs, process data, write scripts. OpenClaw runtime, persistent memory.
Pay for tools autonomously
Web search, video generation, premium APIs. MPP + x402 payment rails. Every spend logged.
Report back via Telegram
Chat with your agent, request approvals, pause or resume. No dashboard required.
The insight
Agents need
wallets.
Every major payments company shipped an agent payment rail this year — Google, Visa, Stripe, Coinbase. Payments are solved. What's missing is the custody layer: a safe way for a human to hand an AI agent real money and a real job.
Hard cap, not vibes
Your agent's wallet IS the budget. It literally can't spend more than what you fund. Every tool, every API call, every transaction goes through preflight → approve → settle.
The safety stack
- 1. Fund wallet with N USDC — hard cap.
- 2. Preflight every spend against BlockHelix.
- 3. Spends above threshold ping Telegram.
- 4. Operator replies YES/NO in chat.
- 5. Settle → logged, visible, auditable.
Without vs with BlockHelix
Share your API keys
Agent pays per call with its own wallet
Hope the agent stays within limits
On-chain wallet = hard cap
No idea what it spent money on
Every spend logged + approvable
Under the hood
Built on rails
agents already use.
Solana for settlement. MPP and x402 for machine-to-machine payments. No new standards to learn — if an API accepts a 402, your agent can pay for it.
Wallet
KMS-backed Solana wallet per agent. You fund it with USDC. The wallet balance is the hard spending cap — no exceptions.
Runtime
Isolated container on AWS Fargate with OpenClaw, web search, persistent memory, and direct shell access. Your agent runs 24/7.
Payments
MPP (Stripe) and x402 (Coinbase) supported. Both return 402 Payment Required, your agent handles the rest.
What people deploy
Real work.
Real budgets.
Developer agents. Research agents. Trading agents. Data pipelines. Anything that runs 24/7, makes decisions, and pays for services.
Monitor my repo
“Watch this GitHub repo, review PRs, run tests, comment with findings.”
Competitive intel
“Research the top 10 competitors to my startup and write a weekly report.”
Watch my position
“Monitor my DeFi position, alert me if yield drops below 5%, propose exit.”
Twitter ghost
“Read my drafts, post on schedule, reply to DMs, summarize engagement daily.”
ETL pipeline
“Pull this API every hour, transform, push to my warehouse, alert on anomalies.”
Your idea
Give it shell access, a task, and a budget. It figures the rest out.
3rd place ($15k) at the Colosseum Solana Agent Hackathon out of 454 projects.
DEPLOY YOUR AGENT→