Get branch topology

GET/v1/projects/{projectId}/branches/{branchId}/application-topologyGet branch topology

⚠️ Experimental endpoint: this API is in active development and may change at any time without notice. ⚠️

Returns the stored topology graph for the branch — the same shape Composer submitted. Nodes, ports, and edges are returned in deterministic order.

Parameters

projectIdstringpathrequired

pattern ^(proj_)?([cC][^\s-]{8,}|[a-z0-9]+)$

branchIdstringpathrequired

pattern ^(br_)?([cC][^\s-]{8,}|[a-z0-9]+)$

Responses

object

dataobjectrequired

Show child attributes

contentHashstring

edgesarray of objectrequired

Show child attributes

Show array items

familystringrequired

one of "communication", "data"

fromobjectrequired

Show child attributes

directionstringrequired

one of "in", "out"

logicalIdstringrequired

minLength 1

namestringrequired

minLength 1

stylestring

toobjectrequired

Show child attributes

directionstringrequired

one of "in", "out"

logicalIdstringrequired

minLength 1

namestringrequired

minLength 1

nodesarray of objectrequired

Show child attributes

Show array items

kindstringrequired

one of "module", "service", "resource"

logicalIdstringrequired

minLength 1

parentLogicalIdnull | stringrequired

minLength 1

typestring

portsarray of objectrequired

Show child attributes

Show array items

contractHashstring

contractKindstring

directionstringrequired

one of "in", "out"

logicalIdstringrequired

minLength 1

namestringrequired

minLength 1

writtenAtstring · date-time

Example response

{
  "data": {
    "contentHash": "string",
    "edges": [
      {
        "family": "communication",
        "from": {
          "direction": "in",
          "logicalId": "string",
          "name": "string"
        },
        "style": "string",
        "to": {
          "direction": "in",
          "logicalId": "string",
          "name": "string"
        }
      }
    ],
    "nodes": [
      {
        "kind": "module",
        "logicalId": "string",
        "parentLogicalId": "string",
        "type": "string"
      }
    ],
    "ports": [
      {
        "contractHash": "string",
        "contractKind": "string",
        "direction": "in",
        "logicalId": "string",
        "name": "string"
      }
    ],
    "writtenAt": "2026-06-09T00:00:00Z"
  }
}

object

errorobjectrequired

Show child attributes

codestringrequired

hintstring

messagestringrequired

Example response

{
  "error": {
    "code": "string",
    "hint": "string",
    "message": "string"
  }
}

object

errorobjectrequired

Show child attributes

codestringrequired

hintstring

messagestringrequired

Example response

{
  "error": {
    "code": "string",
    "hint": "string",
    "message": "string"
  }
}

Examples

projectIdrequiredpath parameter

branchIdrequiredpath parameter

curl -X GET 'https://api.prisma.io/v1/projects/string/branches/string/application-topology'

const response = await fetch('https://api.prisma.io/v1/projects/string/branches/string/application-topology', { method: 'GET' });
const data = await response.json();

const response = await fetch('https://api.prisma.io/v1/projects/string/branches/string/application-topology', { method: 'GET' });
console.log(await response.json());

import requests

response = requests.request("GET", "https://api.prisma.io/v1/projects/string/branches/string/application-topology")
print(response.json())

package main

import (
	"context"
	"net/http"
)

func main() {
	ctx := context.Background()
	req, err := http.NewRequestWithContext(ctx, "GET", "https://api.prisma.io/v1/projects/string/branches/string/application-topology", nil)
	if err != nil {
		panic(err)
	}
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
}

<?php
$request = curl_init("https://api.prisma.io/v1/projects/string/branches/string/application-topology");
curl_setopt($request, CURLOPT_CUSTOMREQUEST, "GET");
$response = curl_exec($request);
curl_close($request);

var request = HttpRequest.newBuilder(URI.create("https://api.prisma.io/v1/projects/string/branches/string/application-topology"))
    .method("GET", HttpRequest.BodyPublishers.noBody())
    .build();
var response = HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());

require 'net/http'

uri = URI("https://api.prisma.io/v1/projects/string/branches/string/application-topology")
request = Net::HTTPGenericRequest.new("GET", false, true, uri)
response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }

using var client = new HttpClient();
using var request = new HttpRequestMessage(HttpMethod.Get, "https://api.prisma.io/v1/projects/string/branches/string/application-topology");
using var response = await client.SendAsync(request);

{
  "data": {
    "contentHash": "string",
    "edges": [
      {
        "family": "communication",
        "from": {
          "direction": "in",
          "logicalId": "string",
          "name": "string"
        },
        "style": "string",
        "to": {
          "direction": "in",
          "logicalId": "string",
          "name": "string"
        }
      }
    ],
    "nodes": [
      {
        "kind": "module",
        "logicalId": "string",
        "parentLogicalId": "string",
        "type": "string"
      }
    ],
    "ports": [
      {
        "contractHash": "string",
        "contractKind": "string",
        "direction": "in",
        "logicalId": "string",
        "name": "string"
      }
    ],
    "writtenAt": "2026-06-09T00:00:00Z"
  }
}

{
  "error": {
    "code": "string",
    "hint": "string",
    "message": "string"
  }
}

{
  "error": {
    "code": "string",
    "hint": "string",
    "message": "string"
  }
}

Search documentation

Projects

Databases

Databases Connections

Database Backups

Database Usage

Connections

Integrations

Service Tokens

Workspaces

Regions

Misc

[Experimental]

Agents

Buckets

Parameters

Responses

Projects

Databases

Databases Connections

Database Backups

Database Usage

Connections

Integrations

Service Tokens

Workspaces

Regions

Misc

[Experimental]

Agents

Buckets