Differentiator · Founders & Individuals
x402 Autonomous Agents
An x402 autonomous agent is software that can pay for services and act on its own using the x402 protocol — hitting paid endpoints, settling micro-payments in USDC on Base (~200ms), and orchestrating multi-step tasks without a human in the loop.
This is the frontier almost no crypto dev ships: agents with a wallet that buy data, call APIs and execute workflows autonomously, paying per call in USDC. For founders it means monetizable API services and agent orchestration; for individuals, a personal agent that acts for you.
Pricing: from $800 · turnkey · pay in crypto
What you gain
The outcome, not just the code
Agents that pay
Per-call USDC micro-payments via x402 — your agent buys exactly the data/compute it needs, when it needs it.
Agents that act
Multi-step orchestration: detect, decide, pay, execute — autonomously, on policies you set.
Or monetize yours
Wrap your API behind x402 and earn USDC per request from other agents and apps.
What’s delivered
Everything, done for you
Autonomous agent or x402 monetization, built to spec with strict controls.
- x402 client agent: wallet, payment handling (HTTP 402 → pay → fetch), task loop
- Spending policies: per-call caps, daily limits, allowlists — the agent can’t overspend
- Multi-service orchestration: chain paid endpoints and on-chain actions into one workflow
- x402 server option: put your API behind x402 and accept USDC per request
- USDC on Base settlement (~200ms) with logging of every payment and action
- Guardrails + kill switch + full audit trail
- Optional managed hosting + monitoring
- Runbook: fund it, set limits, pause it, read the logs
Technical detail
Under the hood
x402 protocol
HTTP-native micropayments: the agent hits an endpoint, gets a 402 with a payment header, pays USDC on Base, and receives the resource — all programmatic.
Bounded autonomy
Hard spend caps, allowlisted services, signed actions and a kill switch. Autonomy with brakes.
Transparency & costs
No surprises, no false promises
- The agent spends real USDC — you fund it and set hard caps; I build the brakes, you set the limits
- Gas, RPC and the USDC the agent spends are operating costs you fund, not part of the build price
- Key security: self-custody model preferred (agent uses a dedicated, funded wallet you control); never a drain-the-wallet design
- No promise of profit — an autonomous agent executes your policy, it does not guarantee gains
Autonomy is powerful and risky. Every agent ships with spend caps, allowlists and a kill switch — and runs on a dedicated wallet you fund and control.
Pricing
from $800
Final quote after a short scoping chat. Always “from” — your build is priced to your spec.
✓ Included
- Agent or x402-server build
- Spend policies + guardrails + kill switch
- USDC/Base settlement + logging
- Runbook
Not included (pass-through)
- USDC the agent spends + gas/RPC
- Third-party API/data fees
- Managed hosting (+$50–150/mo, optional)
- Any profit guarantee
FAQ
Questions, answered
What can an x402 agent actually do?
Pay for and pull data feeds, call paid AI/APIs, trigger on-chain actions, and chain those into a workflow — paying per step in USDC, no human clicking buttons.
How do I stop it spending too much?
Per-call and daily caps, an allowlist of services it may pay, and a kill switch. It physically can’t exceed the limits you set.
Multi-service orchestration vs simple agent?
A simple agent does one job; orchestration (from $1,500) coordinates several paid services and on-chain steps into one autonomous pipeline.
Can I monetize my own API with x402?
Yes — API monetization (from $1,500) wraps your endpoint so other agents pay you USDC per request automatically.
Bring the idea. I’ll build it.
Tell me what you need in a DM. You get a clear scope, a fixed quote, and a turnkey delivery — scoped and quoted up front.