robinhood chain · usdg · live onchain
Bounded agent spend
Hand a funded agent a wallet on Robinhood Chain and walk away. Its spending limit is enforced by the contract that holds the money: a total cap, a per-call ceiling, an allowlist of who it may pay, an expiry. A rogue or buggy agent cannot exceed the cap, pay a stranger, or overpay for junk output. The bound holds onchain, before a dollar moves, not reconciled after.
Bounded spend
The agent spends against an onchain grant: a total budget, a per-call ceiling, an allowlist of who it may pay, an expiry. A charge past any bound reverts at the contract. The limit is not a policy the agent is asked to respect, it is a rule the money enforces, which is what lets you let go of the wheel.
Pay only for good output
Each call's funds sit in escrow and release to the provider only when the result clears the spec. Fail the bar and the funds refund to the grant, in full. You pay for output that passed and nothing else, decided before payout, on every call.
proven onchain · robinhood chain mainnet
Three transactions on Robinhood Chain mainnet, settled in real USDG. Each one is the enforcement doing its job, not a description of it.
- Over the ceilingReverted onchain
The agent tried to charge 2.00 USDG against its 1.00 USDG per-call ceiling.
The chain rejected the transaction. Overspending is not a mistake the agent can make; the ceiling holds even when it tries.
0x862036d1…d3b1a31a↗ - Good outputProvider paid
A call returned a result that cleared the spec.
The escrow released 0.45 USDG to the provider, 0.50 less the 10 percent protocol fee.
0x2759a775…03266dd1↗ - Junk outputRefunded in full
A call returned a result that failed the spec.
The held funds refunded to the grant. The provider was paid nothing.
0xedc35d38…3473e74d↗
the contract
- Chain
- Robinhood Chain · 4663
Deployed, source-verified, and unpaused on mainnet.
enforced, not observed
The guarantee is a property of the contract that custodies the funds, not a receipt written after the fact. There is no step where you trust Covenant, the agent, or the provider to have behaved: the limit holds because the money cannot move any other way. That is the difference between spending you can audit and spending you can walk away from.
Pairs with Covenant Guard, the trust layer your agent checks before it pays another agent at all.