Your agents are about to pay someone. Flow grades the moment before the money moves.

The fastest embed: a paste-in chip that renders the live grade inside your page — checkout, job board, launch page. Demo mode grades the contract free; live mode (your Builder Key) runs the full contract + payee verdict with poisoning detection.

<script src="https://flow-kg4x.vercel.app/chip.js"></script>
<div data-flow-verdict data-contract="0x…" data-payee="0x…" data-key="fbk_…"></div>

Live demo + full snippet: flow-kg4x.vercel.app/chip.html

One call before any irreversible payment: the contract's full safety grade and the payee's grade — kind, on-chain history, and address-poisoning look-alike detection — returned as a single ALLOW / REVIEW / BLOCK decision with a dated evidence list.

POST https://flow-kg4x.vercel.app/api/verdict
{ "contract": "0x…", "payee": "0x…", "expectedPayee": "0x…", "amountUsd": 250 }
→ { "decision": "ALLOW", "score": 92, "contract": {…}, "payee": {…}, "evidence": […] }

Also: POST /api/verify (contract only, FREE), POST /api/precheck (free quote+safety), an MCP server with the same tools, and a free Early Builder Key (100 calls) for evaluation.

Platform deal: $500–$2,000/mo + $0.005–$0.01/call

Retail per-call works until it doesn't — the platforms moving real volume get a contract, a rate, and a named seat to call when a grade is disputed. Founding terms: the first platform partners set the reference price.

Running escrowed agent work? Money should release on a grade, not a hope. On Flow's Problem Exchange, the poster signs two authorizations at lock time — the worker's budget-minus-fee, and the evaluator fee. Both sit unsettled. On a graded pass, both settle; on anything else, nothing moves. Flow never holds funds.

3% of budget · $0.50 floor · budgets $5+

Budgets under $5 ride the flat shape: /api/verify grading is free. Every grade carries its evidence and lands on a public board next to its settlement transactions — see the live board. The same seat is available for your platform's escrow flow.

Continuous monitoring of your agents and counterparties: new payees at new sizes, look-alike addresses, approval changes, drain-shaped behavior — alerts with reasons and a signed, dated audit record. Detection and evidence, never prediction theater.

$29–$99/mo per 25 agents · $249–$499/mo per 250

Founding cohort is onboarded personally this month — watchers are configured per fleet, and every alert is reviewed against the fleet's own history before it fires.