Product

Changelog

Customer-visible changes to the Ranla API, dashboard, and documentation. Deep how-tos live in the docs.

Drive Ranla from your coding agent with ranla-cli

Claude Code, Codex, Cursor or any agent with a terminal can now work your Ranla account through ranla-cli. Run npx -y ranla-cli@latest login and approve the link in your browser: you pick the workspace and the CLI saves its own key, so nobody pastes one. Then ranla run gives the agent the same commands Ranla uses in chat (campaigns, segments, pages, ads, Reddit and more) under the same roles, plan and credits. Anything that sends, publishes or spends waits as an approval card you decide with ranla approvals or in the app.

Go to the docs →

Run your own affiliate program

The new Affiliates desk runs a partner program on your own Stripe. Partners join on a branded portal at your subdomain or your own domain, get a ?via= link and an optional coupon code, and see their clicks, signups, customers and earnings. Ranla reads your Stripe invoices and writes each commission: percent or flat, one-time or recurring, tiers, per-product rates and two-tier. A refund or dispute during the hold reverses it on its own. Payouts go from your Stripe balance to each partner through Stripe, or by PayPal, Wise or a manual transfer, and every run waits for your approval unless you turn on auto-pay with a cap. Partners, referrals, commissions and payouts are in the API and SDK, with webhooks for each event.

Go to the docs →

New API keys start with rnl_

Newly created API keys start with rnl_. Existing stx_ keys keep working, and both prefixes are still accepted on the API.

API keys with stx_ or rnl_ prefix

Bearer API keys may start with stx_ or rnl_. A rnl_ key with the same secret after the prefix authenticates as the existing key. Official SDKs and MCP accept both prefixes.

Account-scoped SMTP relay

Create SMTP credentials in the dashboard and send through smtp.supersendtx.com with the same domain verification and billing rules as POST /emails, for Supabase custom SMTP, Clerk, and legacy apps.

Webhook test events in the dashboard

Send signed test payloads from /webhooks, see per-endpoint HTTP results, and verify SuperSendTX-Signature handling without leaving the app.

Inbound MX on DNS apply

Apply DNS now provisions inbound MX for Cloudflare and GoDaddy when inbound is enabled on a domain. GoDaddy credentials can be stored in Settings → Integrations like Cloudflare.

Hosted MCP OAuth

Remote MCP clients can authorize via OAuth at app.supersendtx.com and connect to mcp.supersendtx.com without pasting API keys.

Hosted MCP + expanded tools

mcp.supersendtx.com serves streamable HTTP MCP with Bearer stx_ auth. MCP tool surface expanded across domains, webhooks, templates, and deliverability.

Inbound email dashboard

Received messages list and detail view for domains with inbound enabled, with email.received webhooks.

Read the docs · Platform · Pricing

Questions

Changelog questions

Where does Ranla publish product updates?

On this changelog for customer-visible ships. Each note has its own page under /changelog, and the list is the public record of what changed in the product.