Last updated November 10, 2026
Acceptable use
These rules apply to the Every Signal API, the MCP server at everysignal.com/mcp and every key issued at /app/keys. They sit alongside the Terms and the Privacy Policy. Questions or reports of abuse: hello@everysignal.com.
1. What you may send
- Public URLs only. When a job takes a URL, it must be a page anyone on the internet can open without signing in. We fetch it with EverySignalBot and read only what a logged-out visitor would see.
- No private or internal hosts. Localhost, private IP ranges, cloud metadata addresses, intranet names and anything that resolves to them are rejected, on the first request and on every redirect.
- Content you have the right to audit. Send your own copy, pages, emails, ads and funnels, or material you are allowed to analyse. Do not send text you obtained by breaking a login, a paywall or a confidentiality agreement.
- No personal data in inputs. Do not paste customer lists, names with contact details, health or financial records, or anything that identifies a private person. Audits are about marketing copy, not people.
2. Limits
- Rate: 60 calls a minute per key. Calls over the limit get a 429 and are not charged.
- Concurrency: 5 running jobs per key. A sixth waits until one finishes.
- Size: each job has an input size limit and a cost cap. A job that hits its cap stops and refunds its credits.
- Keys: up to 10 active keys per account. Keys are personal to your account; do not share them or publish them in client-side code.
3. What we may do
- Suspend or revoke a key, without notice, when it is used to probe private hosts, bypass access controls, send personal data, resell raw output as a competing service, or hammer the endpoints.
- Refuse a job and refund its credits when the input breaks these rules.
- Keep the inputs and outputs of a job for as long as the Privacy Policy says, to run the job, show you the result and investigate abuse.
4. Reporting abuse
If you believe someone is using Every Signal against these rules, or if EverySignalBot has fetched a page of yours that you want it to stop fetching, write to hello@everysignal.com with the URL and the time. We reply within a business day.