Integration
Connect BigMailer to Resend
When New Contact fires in BigMailer, your agent runs Create Contact in Resend. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want BigMailer and Resend to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What BigMailer can start in Resend
When New Contact in BigMailer
then Create Contact in Resend
When New Contact in BigMailer
then Add Contact to Segment in Resend
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with BigMailer and Resend
Triggers and actions 1 trigger · 63 actions
Trigger
New ContactTriggered when a new contact is created in a BigMailer brand.
Action
Add/Update ContactCreates a BigMailer contact, or updates the existing contact with that email address. Custom fields for the selected brand can be mapped alongside list membership and unsubscribe settings.
Action
Create a bulk campaignCreates a bulk email campaign in a BigMailer brand — name, subject, sender, content, recipient lists, tracking and optional schedule.
Action
Create an RSS campaignCreates an RSS-to-email campaign in a BigMailer brand: watches a feed URL and emails new items on the schedule you choose.
Action
Create a transactional campaignCreates a transactional campaign in a BigMailer brand — the reusable email template and settings you later send one-off emails with.
Action
Create listCreates a new contact list inside a BigMailer brand.
Action
Create segmentCreates a segment in a BigMailer brand: a saved set of conditions that picks out the contacts you want to target.
Action
Create templateCreates a reusable email or landing-page template in a BigMailer brand.
Action
Delete contactDeletes a contact from a BigMailer brand, by contact ID or email address.
Action
Delete listDeletes a contact list from a BigMailer brand.
Action
Delete segmentDeletes a segment from a BigMailer brand.
Action
Delete templateDeletes a template from a BigMailer brand.
Action
Get brandReturns one BigMailer brand: its name, default sender, bounce settings, contact count and engagement stats.
Action
Get bulk campaignReturns one bulk campaign from a BigMailer brand, including its content, recipients and send statistics.
Action
Get contactReturns one BigMailer contact by ID or email address, including its custom field values.
Action
Get listReturns one contact list from a BigMailer brand.
Action
Get RSS campaignReturns one RSS campaign from a BigMailer brand, including its feed URL, schedule and content.
Action
Get segmentReturns one segment from a BigMailer brand, including the conditions that define it.
Action
Get templateReturns one template from a BigMailer brand, including its HTML.
Action
Get transactional campaignReturns one transactional campaign from a BigMailer brand, including its content and send statistics.
Action
List brandsLists the brands in your BigMailer account.
Action
List bulk campaignsLists the bulk campaigns in a BigMailer brand.
Action
List contactsLists the contacts in a BigMailer brand, optionally limited to one list.
Action
List listsLists the contact lists in a BigMailer brand.
Action
List RSS campaignsLists the RSS campaigns in a BigMailer brand.
Action
List segmentsLists the segments in a BigMailer brand.
Action
List sendersLists the sending identities in a BigMailer brand.
Action
List templatesLists the templates in a BigMailer brand.
Action
List transactional campaignsLists the transactional campaigns in a BigMailer brand.
Action
Update a bulk campaignUpdates an existing bulk campaign in a BigMailer brand. Only the fields you fill in are changed.
Action
Update an RSS campaignUpdates an existing RSS campaign in a BigMailer brand. Only the fields you fill in are changed.
Action
Update a transactional campaignUpdates an existing transactional campaign in a BigMailer brand. Only the fields you fill in are changed.
Action
Update brandUpdates an existing BigMailer brand — its name, default sender name and email, website URL, unsubscribe text, bounce thresholds, contact limit and logo. Only the fields you fill in are changed.
Action
Update listRenames an existing contact list inside a BigMailer brand.
Action
Update segmentUpdates an existing BigMailer segment — its name, match operator (all/any) and its list of conditions. Only the fields you fill in are changed.
Action
Update templateUpdates an existing BigMailer template — its name, type, HTML content and account-wide sharing. Only the fields you fill in are changed.
Action
Add Contact to SegmentAdds a contact to a Resend segment. You can identify the contact by its ID or email address.
Action
Add SuppressionAdds an email address to your Resend suppression list so no further mail is sent to it.
Action
Cancel EmailCancels a scheduled Resend email that has not been sent yet.
Action
Create API KeyCreates a new Resend API key. The key itself is returned once, so store it right away.
Action
Create ContactCreates a contact in Resend. Returns the new contact's ID.
Action
Create DomainAdds a sending domain to Resend. Returns the DNS records you need to add at your domain host to verify it.
Action
Create SegmentCreates a new segment in Resend for grouping contacts.
Action
Delete API KeyDeletes a Resend API key so it can no longer be used.
Action
Delete ContactDeletes a contact from Resend. You can identify the contact by its ID or email address.
Action
Delete DomainRemoves a sending domain from Resend.
Action
Delete SegmentDeletes a segment from Resend. The contacts themselves are not deleted.
Action
List API KeysReturns the API keys on your Resend account, with each key's name and when it was last used. The key values themselves are never returned.
Action
List ContactsReturns the contacts in your Resend account, optionally limited to one segment.
Action
List DomainsReturns the sending domains on your Resend account and each one's verification status.
Action
List SegmentsReturns the contact segments in your Resend account.
Action
List Sent EmailsReturns the emails you have sent through Resend, newest first, with each email's id, sender, recipients, subject, send time and latest delivery event. Supports paging before or after a given email id.
Action
List SuppressionsReturns the email addresses on your Resend suppression list, showing for each one the address, why it was suppressed (bounce, complaint or added manually), the email that triggered it and when it was added.
Action
Remove Contact From SegmentRemoves a contact from one of your Resend segments. Identify the contact by its ID or by its email address, and name the segment to take it out of. The contact itself is not deleted.
Action
Remove SuppressionTakes an email address off your Resend suppression list so you can send to it again. Identify it by the suppression ID or by the email address itself.
Action
Retrieve ContactReturns one contact from your Resend audience, including their name, email address, whether they have unsubscribed, when they were added, and any custom properties stored on them. Look the contact up by its ID or by its email address.
Action
Retrieve DomainReturns one of your Resend sending domains, including its name, verification status, sending region, tracking settings and the DNS records it needs with each record's current status.
Action
Retrieve SegmentReturns one of your Resend segments by its ID, with the segment's name and when it was created.
Action
Retrieve Sent EmailReturns one email you sent through Resend, with its sender, recipients, subject, HTML and text body, tags, send time and latest delivery event.
Action
Send Batch EmailsSends up to 100 emails through Resend in a single call. Give it a list of emails, each with a sender, recipients, subject and body, and it returns the id of every email it created.
Action
Send EmailSends an email through Resend. Set the sender, recipients and subject, provide an HTML or plain text body, and optionally add CC/BCC, reply-to, attachments, tags or a send time.
Action
Update ContactUpdates a contact in your Resend audience. Identify the contact by ID or email address, then change the name, the subscribed/unsubscribed state, or the custom properties. Anything you leave blank stays as it is.
Action
Update EmailReschedules an email you already queued in Resend, moving it to a new send date and time. Only emails that have not gone out yet can be changed.
Action
Verify DomainAsks Resend to re-check the DNS records for one of your sending domains and start verifying it. Verification runs in the background, so the domain shows as pending until it finishes.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
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Questions
BigMailer and Resend, answered
What can start an automation from BigMailer?
Any of BigMailer's 1 trigger in the catalog, including New Contact. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Resend when something happens in BigMailer?
Any of Resend's 28 actions, including Create API Key, Create Contact, Create Domain and Create Segment. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Resend to BigMailer?
Resend has no triggers in the catalog today, so automations start in BigMailer. If you need the other direction, ask: your agent reads Resend's API documentation and adds it.
Do I have to build a connector for BigMailer or Resend?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use BigMailer and Resend without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.