Propose a post for approval
curl --request POST \
--url https://api.captureflow.ai/v1/posts/{id}/proposals \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"social_account_ids": [
"3c90c3cc-0d44-4b50-8888-8dd25736052a"
],
"when": "<string>"
}
'import requests
url = "https://api.captureflow.ai/v1/posts/{id}/proposals"
payload = {
"social_account_ids": ["3c90c3cc-0d44-4b50-8888-8dd25736052a"],
"when": "<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({social_account_ids: ['3c90c3cc-0d44-4b50-8888-8dd25736052a'], when: '<string>'})
};
fetch('https://api.captureflow.ai/v1/posts/{id}/proposals', 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.captureflow.ai/v1/posts/{id}/proposals",
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([
'social_account_ids' => [
'3c90c3cc-0d44-4b50-8888-8dd25736052a'
],
'when' => '<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.captureflow.ai/v1/posts/{id}/proposals"
payload := strings.NewReader("{\n \"social_account_ids\": [\n \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n ],\n \"when\": \"<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://api.captureflow.ai/v1/posts/{id}/proposals")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"social_account_ids\": [\n \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n ],\n \"when\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.captureflow.ai/v1/posts/{id}/proposals")
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 \"social_account_ids\": [\n \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n ],\n \"when\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"object": "proposal",
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"status": "to_accept",
"scheduled_at": "<string>",
"asap": true,
"approval_url": "<string>",
"targets": [
{
"social_account_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"platform": "<string>"
}
]
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}Posts
Propose a post for approval
Proposes the post to the given accounts at when (ISO 8601 with a time zone, at least 5 minutes ahead) or “now”. It goes out only after the user accepts it in CaptureFlow at approval_url: the API never publishes on its own. A post already waiting for acceptance must be withdrawn (DELETE /posts//proposals) before proposing it again.
POST
/
posts
/
{id}
/
proposals
Propose a post for approval
curl --request POST \
--url https://api.captureflow.ai/v1/posts/{id}/proposals \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"social_account_ids": [
"3c90c3cc-0d44-4b50-8888-8dd25736052a"
],
"when": "<string>"
}
'import requests
url = "https://api.captureflow.ai/v1/posts/{id}/proposals"
payload = {
"social_account_ids": ["3c90c3cc-0d44-4b50-8888-8dd25736052a"],
"when": "<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({social_account_ids: ['3c90c3cc-0d44-4b50-8888-8dd25736052a'], when: '<string>'})
};
fetch('https://api.captureflow.ai/v1/posts/{id}/proposals', 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.captureflow.ai/v1/posts/{id}/proposals",
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([
'social_account_ids' => [
'3c90c3cc-0d44-4b50-8888-8dd25736052a'
],
'when' => '<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.captureflow.ai/v1/posts/{id}/proposals"
payload := strings.NewReader("{\n \"social_account_ids\": [\n \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n ],\n \"when\": \"<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://api.captureflow.ai/v1/posts/{id}/proposals")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"social_account_ids\": [\n \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n ],\n \"when\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.captureflow.ai/v1/posts/{id}/proposals")
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 \"social_account_ids\": [\n \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n ],\n \"when\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"object": "proposal",
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"status": "to_accept",
"scheduled_at": "<string>",
"asap": true,
"approval_url": "<string>",
"targets": [
{
"social_account_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"platform": "<string>"
}
]
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}{
"error": {
"type": "<string>",
"code": "<string>",
"message": "<string>",
"doc_url": "<string>",
"request_id": "<string>",
"param": "<string>",
"details": {}
}
}Authorizations
apiKeyoauth2
An API key from Settings > API & MCP.
Headers
Any unique string (e.g. a UUID). A retry with the same key and request returns the first answer (Idempotent-Replayed: true, ids only) instead of doing it twice. Kept 24 hours.
Maximum string length:
255Path Parameters
The id of the idea, input, post or agent run.
Pattern:
^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$Query Parameters
The workspace to act in. Optional when the key has a default or a lock, or you belong to one workspace.
Pattern:
^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$API keys of owners and admins only (not OAuth apps): act as this member of the workspace (like View As). Every use is audited.
Pattern:
^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$Body
application/json
Connected accounts to post to (list_social_accounts).
Required array length:
1 - 10 elementsPattern:
^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"now", or an ISO 8601 date-time with an offset, e.g. 2026-11-03T09:00:00+01:00.
Response
OK
Allowed value:
"proposal"The post id.
Pattern:
^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$Allowed value:
"to_accept"When it will go out once accepted (UTC); null with asap.
Goes out as soon as it is accepted.
Where the user accepts it.
Show child attributes
Show child attributes