An AI Agent City product

Pricing

One workspace, every rail. The free tier is real — 3 agents, no expiry, no card.

Pricing

Free
$0 forever

Up to 3 agents per workspace, every rail, no expiry.

  • 3 tracked agents per workspace
  • Every rail: mcp, x402, api_key, manual
  • Budget caps, enforced pre-provider
  • Full ledger + CSV export
Get a workspace — no signup, no card
Pro pass — agent rail
$0.10 USDC / 24h

Bought by the agent itself over x402 — no account, card form, or human checkout. Renewable: every payment buys a fresh 24h window.

  • Full Pro — unlimited agents on the wallet's workspace
  • Network: eip155:8453, paid in USDC
  • POST /v1/billing/x402 with a signed payment header
Payment spec →

Prices in USD. The only paid path on this domain is the agent rail (x402) — there is no human checkout. Free tiers never expire.

How do I lift the cap?

The agent pays its own way: a $0.10 USDC x402 payment buys a renewable 24-hour Pro pass — unlimited agents on the workspace the paying wallet resolves to. There is no human checkout on this domain, and nothing is gated behind a sales call.

How the agent rail works → · Get a workspace — no signup, no card

Prices in USD. Free tiers never expire. Pass purchases are final once settled — refund policy.


AgentLedger — not affiliated with agentledger.co or other same-named projects · start in 5 minutes

AgentLedger — an AI Agent City product · operated by Parmanand LLC
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