Publish an AgentBlueprint release

curl --request POST \
  --url https://api.checkfu.com/v1/organizations/{organization_id}/agent-blueprints \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'checkfu-version: <checkfu-version>' \
  --data '
{
  "files": {},
  "blueprint_name": null,
  "release_hash": null,
  "required_wire_version": null
}
'

import requests

url = "https://api.checkfu.com/v1/organizations/{organization_id}/agent-blueprints"

payload = {
    "files": {},
    "blueprint_name": None,
    "release_hash": None,
    "required_wire_version": None
}
headers = {
    "checkfu-version": "<checkfu-version>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'checkfu-version': '<checkfu-version>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    files: {},
    blueprint_name: null,
    release_hash: null,
    required_wire_version: null
  })
};

fetch('https://api.checkfu.com/v1/organizations/{organization_id}/agent-blueprints', 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.checkfu.com/v1/organizations/{organization_id}/agent-blueprints",
  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([
    'files' => [
        
    ],
    'blueprint_name' => null,
    'release_hash' => null,
    'required_wire_version' => null
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "checkfu-version: <checkfu-version>"
  ],
]);

$response = curl_exec($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.checkfu.com/v1/organizations/{organization_id}/agent-blueprints"

	payload := strings.NewReader("{\n  \"files\": {},\n  \"blueprint_name\": null,\n  \"release_hash\": null,\n  \"required_wire_version\": null\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("checkfu-version", "<checkfu-version>")
	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.checkfu.com/v1/organizations/{organization_id}/agent-blueprints")
  .header("checkfu-version", "<checkfu-version>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"files\": {},\n  \"blueprint_name\": null,\n  \"release_hash\": null,\n  \"required_wire_version\": null\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.checkfu.com/v1/organizations/{organization_id}/agent-blueprints")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["checkfu-version"] = '<checkfu-version>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"files\": {},\n  \"blueprint_name\": null,\n  \"release_hash\": null,\n  \"required_wire_version\": null\n}"

response = http.request(request)
puts response.read_body

{
  "id": "<string>",
  "organization_id": "<string>",
  "blueprint_name": "<string>",
  "release_number": 1,
  "content_sha256": "<string>",
  "required_wire_version": "<string>",
  "created_at": "<string>",
  "published_at": "<string>"
}

{
  "error": {
    "type": "validation.malformed",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-malformed"
  }
}

{
  "error": {
    "type": "auth.invalid_key",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#auth-invalid-key"
  }
}

{
  "error": {
    "type": "auth.disabled_tenancy",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#auth-disabled-tenancy"
  }
}

{
  "error": {
    "type": "validation.not_found",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-not-found"
  }
}

{
  "error": {
    "type": "validation.conflict",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-conflict"
  }
}

{
  "error": {
    "type": "budget.exceeded",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#budget-exceeded"
  }
}

{
  "error": {
    "type": "runtime.internal",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#runtime-internal"
  }
}

Publish an AgentBlueprint release

Publish an immutable Blueprint package to the selected Organization. Package files are required; the server derives package identity, release number, content hash, and supported stages from them. Files are the blueprint directory as a relative-path to UTF-8 content map. Accepts an optional Idempotency-Key.

Checkfu support posture: alpha; hosted. Required evidence journey: blueprint-authority. Deployment-specific readiness and the latest proven release are available from GET /v1/support/capabilities.

POST

organizations

{organization_id}

agent-blueprints

Publish an AgentBlueprint release

curl --request POST \
  --url https://api.checkfu.com/v1/organizations/{organization_id}/agent-blueprints \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'checkfu-version: <checkfu-version>' \
  --data '
{
  "files": {},
  "blueprint_name": null,
  "release_hash": null,
  "required_wire_version": null
}
'

import requests

url = "https://api.checkfu.com/v1/organizations/{organization_id}/agent-blueprints"

payload = {
    "files": {},
    "blueprint_name": None,
    "release_hash": None,
    "required_wire_version": None
}
headers = {
    "checkfu-version": "<checkfu-version>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'checkfu-version': '<checkfu-version>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    files: {},
    blueprint_name: null,
    release_hash: null,
    required_wire_version: null
  })
};

fetch('https://api.checkfu.com/v1/organizations/{organization_id}/agent-blueprints', 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.checkfu.com/v1/organizations/{organization_id}/agent-blueprints",
  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([
    'files' => [
        
    ],
    'blueprint_name' => null,
    'release_hash' => null,
    'required_wire_version' => null
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "checkfu-version: <checkfu-version>"
  ],
]);

$response = curl_exec($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.checkfu.com/v1/organizations/{organization_id}/agent-blueprints"

	payload := strings.NewReader("{\n  \"files\": {},\n  \"blueprint_name\": null,\n  \"release_hash\": null,\n  \"required_wire_version\": null\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("checkfu-version", "<checkfu-version>")
	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.checkfu.com/v1/organizations/{organization_id}/agent-blueprints")
  .header("checkfu-version", "<checkfu-version>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"files\": {},\n  \"blueprint_name\": null,\n  \"release_hash\": null,\n  \"required_wire_version\": null\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.checkfu.com/v1/organizations/{organization_id}/agent-blueprints")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["checkfu-version"] = '<checkfu-version>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"files\": {},\n  \"blueprint_name\": null,\n  \"release_hash\": null,\n  \"required_wire_version\": null\n}"

response = http.request(request)
puts response.read_body

{
  "id": "<string>",
  "organization_id": "<string>",
  "blueprint_name": "<string>",
  "release_number": 1,
  "content_sha256": "<string>",
  "required_wire_version": "<string>",
  "created_at": "<string>",
  "published_at": "<string>"
}

{
  "error": {
    "type": "validation.malformed",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-malformed"
  }
}

{
  "error": {
    "type": "auth.invalid_key",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#auth-invalid-key"
  }
}

{
  "error": {
    "type": "auth.disabled_tenancy",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#auth-disabled-tenancy"
  }
}

{
  "error": {
    "type": "validation.not_found",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-not-found"
  }
}

{
  "error": {
    "type": "validation.conflict",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-conflict"
  }
}

{
  "error": {
    "type": "budget.exceeded",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#budget-exceeded"
  }
}

{
  "error": {
    "type": "runtime.internal",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#runtime-internal"
  }
}

Authorizations

Authorization

string

header

required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Headers

checkfu-version

enum<string>

required

Available options:

2026-08-27

idempotency-key

string

Maximum string length: 255

Path Parameters

organization_id

string

required

Pattern: ^org_[0-9a-f]{32}$

Body

application/json

files

object

required

Blueprint directory as relative-path → UTF-8 file content.

Show child attributes

blueprint_name

null

release_hash

null

required_wire_version

null

Response

Success

string

required

Pattern: ^abrel_[0-9a-f]{32}$

organization_id

string

required

Pattern: ^org_[0-9a-f]{32}$

blueprint_name

string

required

Logical lineage name; one blueprint lineage carries many releases.

Required string length: 1 - 94

release_number

integer

required

Monotonic published release within the lineage; never reused.

Required range: x > 0

content_sha256

string

required

sha256 over the canonical package; identical packages publish the same hash.

Pattern: ^sha256:[0-9a-f]{64}$

required_wire_version

string

required

Minimum string length: 1

created_at

string

required

published_at

string

required

Developer tools

Canonical tables

Author protocols

Generated HTTP API

Publish an AgentBlueprint release

Authorizations

Headers

Path Parameters

Body

Response