curl --request POST \
--url https://app.goosybear.ai/api/v1/tools/email_block.save \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"email_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"subject": "<string>",
"preview_text": "<string>",
"body_markdown": "<string>",
"workspace": "<string>"
}
'import requests
url = "https://app.goosybear.ai/api/v1/tools/email_block.save"
payload = {
"email_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"subject": "<string>",
"preview_text": "<string>",
"body_markdown": "<string>",
"workspace": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
email_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
subject: '<string>',
preview_text: '<string>',
body_markdown: '<string>',
workspace: '<string>'
})
};
fetch('https://app.goosybear.ai/api/v1/tools/email_block.save', 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://app.goosybear.ai/api/v1/tools/email_block.save",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'email_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
'subject' => '<string>',
'preview_text' => '<string>',
'body_markdown' => '<string>',
'workspace' => '<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://app.goosybear.ai/api/v1/tools/email_block.save"
payload := strings.NewReader("{\n \"email_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n \"subject\": \"<string>\",\n \"preview_text\": \"<string>\",\n \"body_markdown\": \"<string>\",\n \"workspace\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", 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.post("https://app.goosybear.ai/api/v1/tools/email_block.save")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"email_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n \"subject\": \"<string>\",\n \"preview_text\": \"<string>\",\n \"body_markdown\": \"<string>\",\n \"workspace\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://app.goosybear.ai/api/v1/tools/email_block.save")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"email_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n \"subject\": \"<string>\",\n \"preview_text\": \"<string>\",\n \"body_markdown\": \"<string>\",\n \"workspace\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"ok": true,
"saved": true,
"workspace": "<string>",
"working_in": {
"label": "<string>",
"note": "<string>",
"workspace": "<string>",
"source": "call-override"
}
}{
"ok": false,
"code": "<string>",
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"retry_after_seconds": 123
},
"retry_after_seconds": 123
}{
"ok": false,
"code": "<string>",
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"retry_after_seconds": 123
},
"retry_after_seconds": 123
}{
"ok": false,
"code": "<string>",
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"retry_after_seconds": 123
},
"retry_after_seconds": 123
}{
"ok": false,
"code": "<string>",
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"retry_after_seconds": 123
},
"retry_after_seconds": 123
}{
"ok": false,
"code": "<string>",
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"retry_after_seconds": 123
},
"retry_after_seconds": 123
}Call email_block.save
Write one email’s subject line, preview text or body — ‘change the subject on email two’, ‘rewrite the second email’, ‘make the first one shorter’. Write the subject, preheader, or body of one email block. Only the fields you pass are changed. A block that has been marked final is refused — reopen it first. Nothing is sent. Not for moving an email within the sequence — that is email_sequence.reorder_block.
Every result names the workspace it ran in. Say which workspace the answer is about. When the account has more than one workspace and none is selected, this tool refuses with workspace_ambiguous and lists the choices — offer them, never pick one.
curl --request POST \
--url https://app.goosybear.ai/api/v1/tools/email_block.save \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"email_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"subject": "<string>",
"preview_text": "<string>",
"body_markdown": "<string>",
"workspace": "<string>"
}
'import requests
url = "https://app.goosybear.ai/api/v1/tools/email_block.save"
payload = {
"email_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"subject": "<string>",
"preview_text": "<string>",
"body_markdown": "<string>",
"workspace": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
email_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
subject: '<string>',
preview_text: '<string>',
body_markdown: '<string>',
workspace: '<string>'
})
};
fetch('https://app.goosybear.ai/api/v1/tools/email_block.save', 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://app.goosybear.ai/api/v1/tools/email_block.save",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'email_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
'subject' => '<string>',
'preview_text' => '<string>',
'body_markdown' => '<string>',
'workspace' => '<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://app.goosybear.ai/api/v1/tools/email_block.save"
payload := strings.NewReader("{\n \"email_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n \"subject\": \"<string>\",\n \"preview_text\": \"<string>\",\n \"body_markdown\": \"<string>\",\n \"workspace\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", 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.post("https://app.goosybear.ai/api/v1/tools/email_block.save")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"email_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n \"subject\": \"<string>\",\n \"preview_text\": \"<string>\",\n \"body_markdown\": \"<string>\",\n \"workspace\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://app.goosybear.ai/api/v1/tools/email_block.save")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"email_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n \"subject\": \"<string>\",\n \"preview_text\": \"<string>\",\n \"body_markdown\": \"<string>\",\n \"workspace\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"ok": true,
"saved": true,
"workspace": "<string>",
"working_in": {
"label": "<string>",
"note": "<string>",
"workspace": "<string>",
"source": "call-override"
}
}{
"ok": false,
"code": "<string>",
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"retry_after_seconds": 123
},
"retry_after_seconds": 123
}{
"ok": false,
"code": "<string>",
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"retry_after_seconds": 123
},
"retry_after_seconds": 123
}{
"ok": false,
"code": "<string>",
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"retry_after_seconds": 123
},
"retry_after_seconds": 123
}{
"ok": false,
"code": "<string>",
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"retry_after_seconds": 123
},
"retry_after_seconds": 123
}{
"ok": false,
"code": "<string>",
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"retry_after_seconds": 123
},
"retry_after_seconds": 123
}Authorizations
An API key minted at Settings › API & MCP. Send it as Authorization: Bearer <key>. A key carries its holder's own permissions, resolved on every call — revoking a membership closes the key's reach immediately. Keep it in an environment variable (GOOSY_API_KEY), never in a committed file.
Headers
Your own id for this request, echoed back and recorded on the audit trail. 1–128 characters from A–Z a–z 0–9 . _ : -, starting with a letter or digit; anything else is replaced by a generated id.
128Body
The email block to write.
The subject line, as it will read in the inbox.
200The preheader — the line shown after the subject.
200The email body as markdown. Omit it to leave the existing body untouched — an empty string CLEARS it.
20000Which workspace to run in — its slug. Omit to use your default. With more than one reachable workspace and no default, the call is refused and the choices are listed.
1Response
The call was admitted and dispatched. ok says whether the tool succeeded — a refusal the tool itself produced is still a 200, exactly as it is a successful JSON-RPC result over MCP.