Update Message Labels
curl --request PATCH \
--url https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"add_labels": "<string>",
"remove_labels": "<string>"
}
'import requests
url = "https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}"
payload = {
"add_labels": "<string>",
"remove_labels": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({add_labels: '<string>', remove_labels: '<string>'})
};
fetch('https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PATCH",
CURLOPT_POSTFIELDS => json_encode([
'add_labels' => '<string>',
'remove_labels' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}"
payload := strings.NewReader("{\n \"add_labels\": \"<string>\",\n \"remove_labels\": \"<string>\"\n}")
req, _ := http.NewRequest("PATCH", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.patch("https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"add_labels\": \"<string>\",\n \"remove_labels\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"add_labels\": \"<string>\",\n \"remove_labels\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"message_id": "<string>",
"labels": [
"<string>"
]
}{
"name": "<string>",
"errors": "<unknown>"
}{
"name": "<string>",
"message": "<string>"
}Messages
Update Message Labels
Adds or removes labels on one message and returns message_id with the resulting labels.
PATCH
https://api.aisa.one/apis/v1
/
agentmail
/
inboxes
/
{inbox_id}
/
messages
/
{message_id}
Update Message Labels
curl --request PATCH \
--url https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"add_labels": "<string>",
"remove_labels": "<string>"
}
'import requests
url = "https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}"
payload = {
"add_labels": "<string>",
"remove_labels": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({add_labels: '<string>', remove_labels: '<string>'})
};
fetch('https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PATCH",
CURLOPT_POSTFIELDS => json_encode([
'add_labels' => '<string>',
'remove_labels' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}"
payload := strings.NewReader("{\n \"add_labels\": \"<string>\",\n \"remove_labels\": \"<string>\"\n}")
req, _ := http.NewRequest("PATCH", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.patch("https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"add_labels\": \"<string>\",\n \"remove_labels\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"add_labels\": \"<string>\",\n \"remove_labels\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"message_id": "<string>",
"labels": [
"<string>"
]
}{
"name": "<string>",
"errors": "<unknown>"
}{
"name": "<string>",
"message": "<string>"
}Adds or removes labels on one message and returns
Set this endpoint up in your agent →
message_id with the resulting labels. Labels are the only mutable part of a received message. Writes to the shared AgentMail workspace: Every AIsa caller shares one AgentMail account, so this reaches inboxes other callers created, and what you write here is visible and editable by the next caller. Read the current labels with get_agentmail_inbox_message.
Example
curl -X PATCH "https://api.aisa.one/apis/v1/agentmail/inboxes/{inbox_id}/messages/{message_id}" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY"
// Copy this whole block into Claude Code, Codex, Cursor or any coding agent.
// It carries everything needed to connect, authorize and run this example —
// no key to paste, one click of Allow in the browser.
{
"operation_id": "patch_agentmail_inbox_message",
"arguments": {},
"max_price_usd": 0.05
}
// ── for the agent ─────────────────────────────────────────────────────────
// Register the AIsa MCP server, then call its `use` tool with the JSON above.
// name aisa
// endpoint https://mcp.aisa.one/mcp
// transport streamable-http
// auth OAuth. The server publishes RFC 9728 metadata, so open a
// browser and the user clicks Allow once — nothing to paste.
// If AISA_API_KEY is set, send it as a bearer header instead.
// Use your own MCP mechanism, not a hand-edited config file:
// Codex codex mcp add aisa --url https://mcp.aisa.one/mcp
// Claude Code claude mcp add --transport http -s user aisa https://mcp.aisa.one/mcp
// Cursor / VS Code a "url" entry for https://mcp.aisa.one/mcp in the MCP config
// The server lists five tools over https://mcp.aisa.one/servers worth of APIs:
// search, get_details, use, batch_use, list_categories. search and
// get_details are free; use is billed per call and max_price_usd refuses
// anything above the cap before spending. This operation's full contract —
// every argument, the response shape, the price and the pitfalls — is at
// https://aisa.one/docs/api-reference/agentmail/patch_agentmail-inboxes-inbox-id-messages-message-id.md
// Then run the call and show me the result.
First time? Point any MCP client at
https://mcp.aisa.one/mcp — Claude
Code, Codex, Cursor, VS Code and the rest. Authorization is OAuth: the client
opens a browser, you click Allow once, and there is no key to paste. The
commands per client, and what each call costs, are on
aisa.one/mcp.Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Headers
Bearer authentication
Body
application/json