Deterministic static checks for n8n workflow exports, delivered as a compact JSON report your agent can use.
x402 API / 0.02 USDC PER REPORT
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":{...}}}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.
Try the synthetic example for free. The paid route accepts USDC on Solana mainnet. Devnet settlement and cached retries have been tested; the first mainnet purchase remains unverified. Payment failures never release a report as though payment succeeded.
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. Its payment ledger stores a payment hash, input hash, node-index findings and settlement receipt for retries and duplicate-payment protection. Hosting and payment providers process request metadata.