Asana

asana · Developer Tools

Developer Tools No Auth Free & Open developer_tools

This is the interface for interacting with the [Asana Platform](https://developers.asana.com). Our API reference is generated from our [OpenAPI spec] (https://raw.githubusercontent.com/Asana/developer-docs/master/defs/asana_oas.yaml).

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

GET Get attachments from an object

Returns the compact records for all attachments on the object. There are three possible `parent` values for this request: `project`, `project_brief`, and `task`. For a project, an attachment refers to a file uploaded to the "Key resources" section in the project Overview. For a project brief, an at

https://api.apis.guru/v2/specs/asana.com/1.0/attachments?limit=10&offset=0&parent=example&opt_fields=example&opt_pretty=true

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/asana.com/1.0/attachments?limit=10&offset=0&parent=example&opt_fields=example&opt_pretty=true"

import requests
params = {
    "limit": "10",
    "offset": "0",
    "parent": "example",
    "opt_fields": "example",
    "opt_pretty": "true"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/asana.com/1.0/attachments",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/asana.com/1.0/attachments');
url.searchParams.set('limit', '10');
url.searchParams.set('offset', '0');
url.searchParams.set('parent', 'example');
url.searchParams.set('opt_fields', 'example');
url.searchParams.set('opt_pretty', 'true');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/asana.com/1.0/attachments")
	q := baseURL.Query()
	q.Set("limit", "10")
	q.Set("offset", "0")
	q.Set("parent", "example")
	q.Set("opt_fields", "example")
	q.Set("opt_pretty", "true")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/asana.com/1.0/attachments")
uri.query = URI.encode_www_form({
  "limit" => "10",
  "offset" => "0",
  "parent" => "example",
  "opt_fields" => "example",
  "opt_pretty" => "true"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/asana.com/1.0/attachments?" . http_build_query([
    "limit" => "10",
    "offset" => "0",
    "parent" => "example",
    "opt_fields" => "example",
    "opt_pretty" => "true"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Get goal relationships

Returns compact goal relationship records.

https://api.apis.guru/v2/specs/asana.com/1.0/goal_relationships?opt_fields=example&opt_pretty=true&supported_goal=example&resource_subtype=example

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/asana.com/1.0/goal_relationships?opt_fields=example&opt_pretty=true&supported_goal=example&resource_subtype=example"

import requests
params = {
    "opt_fields": "example",
    "opt_pretty": "true",
    "supported_goal": "example",
    "resource_subtype": "example"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/asana.com/1.0/goal_relationships",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/asana.com/1.0/goal_relationships');
url.searchParams.set('opt_fields', 'example');
url.searchParams.set('opt_pretty', 'true');
url.searchParams.set('supported_goal', 'example');
url.searchParams.set('resource_subtype', 'example');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/asana.com/1.0/goal_relationships")
	q := baseURL.Query()
	q.Set("opt_fields", "example")
	q.Set("opt_pretty", "true")
	q.Set("supported_goal", "example")
	q.Set("resource_subtype", "example")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/asana.com/1.0/goal_relationships")
uri.query = URI.encode_www_form({
  "opt_fields" => "example",
  "opt_pretty" => "true",
  "supported_goal" => "example",
  "resource_subtype" => "example"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/asana.com/1.0/goal_relationships?" . http_build_query([
    "opt_fields" => "example",
    "opt_pretty" => "true",
    "supported_goal" => "example",
    "resource_subtype" => "example"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Get goals

Returns compact goal records.

https://api.apis.guru/v2/specs/asana.com/1.0/goals?team=example&limit=10&offset=0&project=example&portfolio=example&workspace=example&opt_fields=example&opt_pretty=true&time_periods=example&is_workspace_level=true

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/asana.com/1.0/goals?team=example&limit=10&offset=0&project=example&portfolio=example&workspace=example&opt_fields=example&opt_pretty=true&time_periods=example&is_workspace_level=true"

import requests
params = {
    "team": "example",
    "limit": "10",
    "offset": "0",
    "project": "example",
    "portfolio": "example",
    "workspace": "example",
    "opt_fields": "example",
    "opt_pretty": "true",
    "time_periods": "example",
    "is_workspace_level": "true"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/asana.com/1.0/goals",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/asana.com/1.0/goals');
url.searchParams.set('team', 'example');
url.searchParams.set('limit', '10');
url.searchParams.set('offset', '0');
url.searchParams.set('project', 'example');
url.searchParams.set('portfolio', 'example');
url.searchParams.set('workspace', 'example');
url.searchParams.set('opt_fields', 'example');
url.searchParams.set('opt_pretty', 'true');
url.searchParams.set('time_periods', 'example');
url.searchParams.set('is_workspace_level', 'true');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/asana.com/1.0/goals")
	q := baseURL.Query()
	q.Set("team", "example")
	q.Set("limit", "10")
	q.Set("offset", "0")
	q.Set("project", "example")
	q.Set("portfolio", "example")
	q.Set("workspace", "example")
	q.Set("opt_fields", "example")
	q.Set("opt_pretty", "true")
	q.Set("time_periods", "example")
	q.Set("is_workspace_level", "true")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/asana.com/1.0/goals")
uri.query = URI.encode_www_form({
  "team" => "example",
  "limit" => "10",
  "offset" => "0",
  "project" => "example",
  "portfolio" => "example",
  "workspace" => "example",
  "opt_fields" => "example",
  "opt_pretty" => "true",
  "time_periods" => "example",
  "is_workspace_level" => "true"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/asana.com/1.0/goals?" . http_build_query([
    "team" => "example",
    "limit" => "10",
    "offset" => "0",
    "project" => "example",
    "portfolio" => "example",
    "workspace" => "example",
    "opt_fields" => "example",
    "opt_pretty" => "true",
    "time_periods" => "example",
    "is_workspace_level" => "true"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

Postman Setup Guide

Get Postman ↗

See official documentation for authentication and setup.

What can you build with Asana?

Asana is a Developer Tools API. Developers commonly use developer tools APIs for:

automating code review and quality checks
integrating CI/CD pipelines and build systems
managing feature flags and A/B tests
monitoring errors and application performance
generating and validating test data

No authentication required. This API is open — no signup or key needed. Ideal for quick prototypes and public-facing features. Asana is free to use, making it a low-risk choice to experiment with.

New to APIs? Read our beginner's guide · Learn about API keys · What is REST?

Open documentation ↗