Contact Form Url
This is a reference example, not something you Send from here — Coi is the caller, your server is the receiver.
Configure the target URL in the admin at System > Site Settings > “Codes and Scripts” tab > “Webhook for Forms”, with the GET mode selected.
GET mode: Coi does simple string substitution of {fieldName} placeholders in your URL with the submitted form field values (whatever field names your form actually uses — {שם}/{אימייל}/{טלפון} above are just examples). A field that has an English alias (set per field in the form editor) can be referenced by that alias too — {email} and {אימייל} both resolve. {pageTitle} and {formID} placeholders are also available. A placeholder Coi has no value for is dropped from the query string entirely, not left in as empty. Multi-select fields (checkbox groups) substitute their checked options joined with ” | ”. Values arrive fully un-escaped (older versions leaked a literal #amp# in place of &). No headers or body — the parameters are baked into the URL.
Only the site-level webhook supports GET mode. A per-form webhook (form editor > form settings > “Webhook לטופס זה”) is always POST-JSON — see Contact Form Payload.
Fires once per successful form submission. No retry on failure.
Query parameters
Example placeholder only — the real field name comes from your form's own field, not a fixed value. This whole {token} gets replaced with the submitted value.
Same idea — placeholder for whatever field the merchant's form uses for email.
Same idea — placeholder for whatever field the merchant's form uses for phone.