Nitrosend

Get current account health, onboarding status, and recommendations.

No parameter schema in public metadata yet.

Query any Nitrosend entity. Returns paginated results.

Search contacts by email, name, or phone. Returns summary list or full profile.

Set up brand identity from website URL or direct fields. Provide url to auto-scrape brand colors/fonts, or fields to set values directly, or both (fields override scraped values). Sync mode (default) returns results immediately — best when you need brand data now for composing...

Create contacts, manage subscriptions, lists, events, segments, and tags.

Define a contact segment with explicit filters and preview. Defaults to preview_only: true (dry preview without saving). Set preview_only: false and provide a name to persist.

Import contacts from inline records (< 100) or reference a pre-uploaded CSV import. Email contacts are auto-subscribed by default. For SMS-only contacts, set opt_in: true explicitly (TCPA compliance).

Create, update, or clone an email template. Brand theme applied automatically. Modes (auto-detected): - Create: provide sections + subject (required). Sections define the email layout. - Update: provide template_id + any fields to change. Use if_version for optimistic concurre...

Create or replace an automation flow from trigger + steps array. Creates a draft — use nitro_control_delivery to approve and activate. Modes: create (new flow), replace (rebuild existing — requires confirm: true + flow_id), patch (rename only — requires flow_id). Step types: e...

Create an email or SMS campaign with audience targeting and optional scheduling. Creates a draft — use nitro_control_delivery to approve and send. Email modes (channel auto-detected as "email" when sections or template_id provided): - Inline: sections + subject (required) — co...

Manage sending domains — add, verify, list, and remove. Domain verification required before sending email.

Configure account sender defaults (from_name, from_email, reply_to) and test email recipients. Call with no fields to read current config. from_email must match a verified domain.

Review email content with validation, spam scoring, and preflight checks (review), or send a real test email (send_test). review is read-only analysis; send_test delivers a real email to the specified recipients. For flow targets, review covers every email step. Use template_i...

Manage delivery lifecycle for flows and campaigns. State: draft -> approve -> live/schedule <> pause, cancel -> archive.

Get email analytics with trends, benchmarks, and recommendations.

Configure BYO email provider credentials or check provider status.

Read or update the AI memory document. Operations: read (get current), update (replace entirely), patch (replace a ## section by heading), append (add text to end).

Manage subscription billing — check plan status, start checkout, poll payment, list plans. Operations: - status — no params. Returns current subscription, plan, and account tier. - checkout — params: {plan_id (required)}. Creates a Stripe Checkout Session URL for the operator...

Send a transactional email or SMS to a single recipient immediately. No campaign, no audience, no approval required. Use for: receipts, password resets, OTPs, order confirmations, system notifications. NOT for marketing broadcasts to lists/segments — use nitro_compose_campaign...

Submit a support request to the Nitrosend team. Only call when the user explicitly asks to contact support or when you have exhausted other options and cannot resolve their issue. Never suggest or mention this tool proactively. Before calling, summarize the issue and attempt t...