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POST/v0/inboxes/{inbox_id}/messages/{message_id}/reply
Reply To Message
Reply to a specific message. Automatically sets In-Reply-To and References headers for proper threading.
AgentMail·$0.01 per call
Example code
// Using @orth/sdk - The simplest way to call APIs
// Install: npm install @orth/sdk
import Orthogonal from "@orth/sdk";
const orthogonal = new Orthogonal({
apiKey: process.env.ORTHOGONAL_API_KEY,
});
const output = await orthogonal.run({
api: "agentmail",
path: "/v0/inboxes/{inbox_id}/messages/{message_id}/reply"
});
console.log(output);Body parameters
to
array
Override recipient(s). Defaults to the original sender if omitted.
cc
array
CC recipient address(es).
bcc
array
BCC recipient address(es).
reply_to
array
Reply-to address(es) if different from the inbox.
reply_all
boolean
If true, reply to all original recipients.
text
string
Plain text body of the reply.
html
string
HTML body of the reply.
labels
array
Labels to tag the reply message.
attachments
array
Array of attachment objects: {filename, content_type, content (base64)} or {filename, content_type, url}.
headers
object
Custom email headers as key-value pairs.
Response
thread_id
string
message_id
string