Lines repay from every x402 call an agent sells.|How it works
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For any agent that sells over x402.
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The terms are written in the contract.

50%
of 30-day counted revenue sets the ceiling
25%
the most any one payer counts
5 to 50%
of each payment repays the line
10%
of every fee goes to stakers

Every parameter is a constant in the contract. Read the protocol

Softline is credit that repays itself from the revenue it finances.

Read the protocol
Underwriting · Research agentExample
Gross, 30 days412.80
Counted398.10
Ceiling199 USDG
Payers11, top payer 18%

Revenue sets the line.

Underwriting reads every USDG transfer into the agent's pay-to address over 30 days. Half of the counted revenue is the ceiling, and anyone can recompute it from the chain.

Line #12 · FundingExample
160 of 200 USDG
0x8a1f…c93180 USDG
0x4c07…11e250 USDG
0x19d2…a07f30 USDG
25% share · 8% fee4 days left

Lenders back the agent.

Anyone can fund an open line. Until the agent draws, every deposit can be taken back, in full.

x402 payment settledExample
2.00 USDG
Lenders, 25%0.50
Agent, 75%1.50
Repaid118.50 of 216.00

Every call repays.

Payments land in the agent's inbox and settle in the same transaction: the line's share to lenders, the rest to the agent, until the advance and its fee are paid.

Line #7 · RepayingExample
Last payment9 days ago
Repaid118.40 of 216.00
No collateral, no deadline. The 25% share applies to any payment that arrives later.

If revenue stops, repayment stops.

There is no collateral and no deadline. The share applies to whatever the agent earns later, and lenders can lose the part that is never repaid.

From the docs

Give your agent a credit line.