Deterministic static checks for n8n workflow exports, delivered as a compact JSON report your agent can use.
PREVIEW — PAYMENTS NOT YET ENABLED
Planned price: 0.02 USDC per report, paid through x402 on Solana. No subscription. Up to 200 nodes, 800 connections and 128 KiB per request.
View the synthetic example and report ↗
OpenAPI specification ↗
Current service status ↗
POST /v1/n8n/preflight
Content-Type: application/json
{"workflow":{"nodes":[...],"connections":{...}}}Once payments are enabled, an unpaid request returns HTTP 402 with its x402 payment requirements. A compatible client pays 0.02 USDC and receives the report after settlement. Repeating the same confirmed payment and input retrieves the cached report without another charge.
During preview the paid endpoint returns HTTP 503. It does not accept payment. The example is synthetic and free.
This is a static preflight tool. It does not execute workflows, validate live credentials, prove compatibility with your n8n installation, or certify security. A clean report is not proof of a successful run. Loops and public webhooks may be intentional.
Do not submit API keys, passwords, personal records or confidential data. The application does not store workflow content. Once activated, its payment ledger stores a payment hash, input hash, node-index findings and settlement receipt for retries and cost control. Hosting and payment providers process request metadata.