Resolve a site path (k)

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<a href="https://forumulate.com/reference/forumulate-api-deliverysite-resolve-1"><img src="https://forumulate.com/reference/_api/public/orgs/046a9bc0-d530-43ae-9bae-af7945008cda/spaces/8042f004-e3d9-445f-b7a4-b6c1f86836e6/pages/163df9d9-630a-49b7-a898-cadad6adf1d2/social-card.svg?v=3e7ae33eec8b" alt="Resolve a site path (k)" width="600" height="315"></a>
GEThttps://forumulate.com/api/delivery/v1/k/{keyId}/routes/resolve

What a catch-all page renders at path: {kind: "entry", route, entry} with the entry populated to depth; else {kind: "redirect", to, status} when a redirect rule matches; else 404. A live route wins over a redirect, and a rewrite rule serves its target’s route at the path asked for. The route and its entry are each served like a one-entry read in locale: the chain’s first twin, non-localized fields from the source, empty localized fields from the chain.

Parameters
localestringquery
A locale code (the library’s source locale when omitted). * on a one-entry or global read returns every locale under localized.
fallbackbooleanquery
Fall back through the declared locale chain, then the source (default true). Whole entry: a locale with no twin serves the first twin of its chain. Per field: an empty localized field — and an empty localized leaf inside a localized group, array or blocks row, matched by row id — is filled from the first entry of the chain that has it. Non-localized fields always come from the source entry. false: only the asked locale, empty fields left empty.
depthintegerquery
How far references are populated: 0 serves stubs {kind, id, contentType, slug}. Default 1; capped by the plan’s reference depth (a larger value is a 422).
populatestringquery
Per type, the fields to keep on a populated entry: populate[author]=name,avatar.
selectstringquery
Comma-separated field paths to keep in fields.
draftbooleanquery
Accepted for a preview key, which always reads drafts; a delivery key asking for drafts is a 403.
pathstringqueryrequired
The site path, e.g. /pricing (a full URL is accepted; only its path is read).
forumulate-versionstringheader
API version negotiation. Send forumulate-version: 2026-12-01 on every request from a new integration; it is optional only so that integrations written before versioning keep working. Each version includes everything before it:
keyIdstringpathrequired
Path parameter.
Code samples
cURL
curl -X GET "https://forumulate.com/api/delivery/v1/k/{keyId}/routes/resolve?locale=&fallback=&depth=&populate=&select=&draft=&path=" \
  -H "forumulate-version: <value>"
TypeScript
const res = await fetch('https://forumulate.com/api/delivery/v1/k/{keyId}/routes/resolve?locale=&fallback=&depth=&populate=&select=&draft=&path=', {
  method: 'GET',
  headers: {
    'forumulate-version': '<value>',
  },
});
const data = await res.json();
Python
import requests

res = requests.request(
    "GET",
    "https://forumulate.com/api/delivery/v1/k/{keyId}/routes/resolve?locale=&fallback=&depth=&populate=&select=&draft=&path=",
    headers={
    "forumulate-version": "<value>",
    },
)
data = res.json()
Go
package main

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

func main() {
	req, _ := http.NewRequest("GET", "https://forumulate.com/api/delivery/v1/k/{keyId}/routes/resolve?locale=&fallback=&depth=&populate=&select=&draft=&path=", nil)
	req.Header.Set("forumulate-version", "<value>")
	res, _ := http.DefaultClient.Do(req)
	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)
	fmt.Println(string(body))
}
PHP
<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://forumulate.com/api/delivery/v1/k/{keyId}/routes/resolve?locale=&fallback=&depth=&populate=&select=&draft=&path=');
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ['forumulate-version: <value>']);
$response = curl_exec($ch);
curl_close($ch);
echo $response;
Ruby
require 'net/http'
require 'uri'

uri = URI('https://forumulate.com/api/delivery/v1/k/{keyId}/routes/resolve?locale=&fallback=&depth=&populate=&select=&draft=&path=')
req = Net::HTTP::Get.new(uri)
req['forumulate-version'] = '<value>'
res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == 'https') do |http|
  http.request(req)
end
puts res.body
Java
import java.net.URI;
import java.net.http.*;
import java.net.http.HttpRequest.BodyPublishers;

HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://forumulate.com/api/delivery/v1/k/{keyId}/routes/resolve?locale=&fallback=&depth=&populate=&select=&draft=&path="))
    .header("forumulate-version", "<value>")
    .GET()
    .build();
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
Responses
200 The routed entry, or the redirect to follow.
Example
{
  "kind": "entry",
  "path": "string",
  "route": {
    "id": "string",
    "type": "string",
    "slug": "string",
    "title": "string",
    "locale": "string",
    "status": "published",
    "publishedAt": "string",
    "updatedAt": "string",
    "modelVersion": 0,
    "fields": {},
    "route": "string",
    "locales": [
      "string"
    ],
    "_unresolved": [
      "string"
    ],
    "_links": {
      "self": "string"
    }
  },
  "entry": {
    "id": "string",
    "type": "string",
    "slug": "string",
    "title": "string",
    "locale": "string",
    "status": "published",
    "publishedAt": "string",
    "updatedAt": "string",
    "modelVersion": 0,
    "fields": {},
    "route": "string",
    "locales": [
      "string"
    ],
    "_unresolved": [
      "string"
    ],
    "_links": {
      "self": "string"
    }
  }
}
Option 1
kindstringrequired
entry
pathstringrequired
routeobjectrequired
Show child parameters
idstringrequired
typestringrequired
slugstringrequired
titlestringrequired
localestringrequired
statusstringrequired
published | draft | changed
publishedAtstringrequired
updatedAtstringrequired
modelVersioninteger
fieldsobjectrequired
routestringrequired
localesstring[]required
_unresolvedstring[]
_linksobjectrequired
Show child parameters
selfstringrequired
entryobjectrequired
Show child parameters
idstringrequired
typestringrequired
slugstringrequired
titlestringrequired
localestringrequired
statusstringrequired
published | draft | changed
publishedAtstringrequired
updatedAtstringrequired
modelVersioninteger
fieldsobjectrequired
routestringrequired
localesstring[]required
_unresolvedstring[]
_linksobjectrequired
Show child parameters
selfstringrequired
{
  "kind": "entry",
  "path": "string",
  "route": {
    "id": "string",
    "type": "string",
    "slug": "string",
    "title": "string",
    "locale": "string",
    "status": "published",
    "publishedAt": "string",
    "updatedAt": "string",
    "modelVersion": 0,
    "fields": {},
    "route": "string",
    "locales": [
      "string"
    ],
    "_unresolved": [
      "string"
    ],
    "_links": {
      "self": "string"
    }
  },
  "entry": {
    "id": "string",
    "type": "string",
    "slug": "string",
    "title": "string",
    "locale": "string",
    "status": "published",
    "publishedAt": "string",
    "updatedAt": "string",
    "modelVersion": 0,
    "fields": {},
    "route": "string",
    "locales": [
      "string"
    ],
    "_unresolved": [
      "string"
    ],
    "_links": {
      "self": "string"
    }
  }
}
Option 2
kindstringrequired
redirect
pathstringrequired
tostringrequired
statusintegerrequired
{
  "kind": "redirect",
  "path": "string",
  "to": "string",
  "status": 0
}
400 The request could not be understood — a malformed header, path or query value (request.malformed). A value that was understood but is not acceptable is a 422 validation.failed.
Example
{
  "error": {
    "code": "string",
    "message": "string",
    "details": {},
    "docs": "string",
    "reason": "string",
    "slugs": [
      "string"
    ],
    "conflict": {
      "etag": "string",
      "ops": [
        null
      ]
    }
  },
  "requestId": "string"
}
Schema
errorobjectrequired
Show child parameters
codestringrequired
Stable, machine-readable error code, e.g. rbac.forbidden.
messagestringrequired
Human-readable explanation.
detailsobject
Field-level validation problems, keyed by field path (422 only).
docsstring
Where the vocabulary or format this error is about is published — an absolute URL, or an API route such as GET /space-types/{type}/presets. Present on errors over a controlled list, so the answer to "what am I allowed to send?" is in the error itself.
reasonstring
Why a credential was refused, as one stable word, where one status has several causes — e.g. an external_jwt redeem answers iat_too_old, iat_in_future, bad_signature, bad_issuer, bad_audience, expired and more. Branch on this, not on message.
slugsstring[]
The exact slugs that collided, on a slug-conflict 409 — space.slug_taken, page.slug_taken, collection.slug_taken, site.slug_taken or badge.slug_taken.
conflictobject
On a 409 from a content entry field write (PATCH …/entries/{entryId}/fields) whose If-Match was stale.
Show child parameters
etagstringrequired
The entry's current fields etag.
opsarrayrequired
The field operations since your If-Match that touch a path your own operations touch. Empty: none did — retry the batch unchanged under etag. null: the history no longer reaches your tag — re-read the entry first.
requestIdstring
The id of this request — the same value as the x-request-id and x-forumulate-request-id response headers. Quote it in a bug report: it is the only thing that finds your exact request in our logs. It is in the body because that is the part that survives — an SDK that throws the parsed body, a serverless log that keeps the body and drops the headers, a ticket with the JSON pasted in.
401 No credential, or one that is expired or revoked (auth.required). Send a Bearer token or the session cookie.
Example
{
  "error": {
    "code": "string",
    "message": "string",
    "details": {},
    "docs": "string",
    "reason": "string",
    "slugs": [
      "string"
    ],
    "conflict": {
      "etag": "string",
      "ops": [
        null
      ]
    }
  },
  "requestId": "string"
}
Schema
errorobjectrequired
Show child parameters
codestringrequired
Stable, machine-readable error code, e.g. rbac.forbidden.
messagestringrequired
Human-readable explanation.
detailsobject
Field-level validation problems, keyed by field path (422 only).
docsstring
Where the vocabulary or format this error is about is published — an absolute URL, or an API route such as GET /space-types/{type}/presets. Present on errors over a controlled list, so the answer to "what am I allowed to send?" is in the error itself.
reasonstring
Why a credential was refused, as one stable word, where one status has several causes — e.g. an external_jwt redeem answers iat_too_old, iat_in_future, bad_signature, bad_issuer, bad_audience, expired and more. Branch on this, not on message.
slugsstring[]
The exact slugs that collided, on a slug-conflict 409 — space.slug_taken, page.slug_taken, collection.slug_taken, site.slug_taken or badge.slug_taken.
conflictobject
On a 409 from a content entry field write (PATCH …/entries/{entryId}/fields) whose If-Match was stale.
Show child parameters
etagstringrequired
The entry's current fields etag.
opsarrayrequired
The field operations since your If-Match that touch a path your own operations touch. Empty: none did — retry the batch unchanged under etag. null: the history no longer reaches your tag — re-read the entry first.
requestIdstring
The id of this request — the same value as the x-request-id and x-forumulate-request-id response headers. Quote it in a bug report: it is the only thing that finds your exact request in our logs. It is in the body because that is the part that survives — an SDK that throws the parsed body, a serverless log that keeps the body and drops the headers, a ticket with the JSON pasted in.
403 Authenticated, and not allowed — always rbac.forbidden, whether what is missing is the capability, the token scope, or a resource the token is pinned away from. The message names the capability and, for a scope refusal, the scopes that would grant it. A refusal because of the PLAN is a 402 with quota.exceeded, not this.
Example
{
  "error": {
    "code": "string",
    "message": "string",
    "details": {},
    "docs": "string",
    "reason": "string",
    "slugs": [
      "string"
    ],
    "conflict": {
      "etag": "string",
      "ops": [
        null
      ]
    }
  },
  "requestId": "string"
}
Schema
errorobjectrequired
Show child parameters
codestringrequired
Stable, machine-readable error code, e.g. rbac.forbidden.
messagestringrequired
Human-readable explanation.
detailsobject
Field-level validation problems, keyed by field path (422 only).
docsstring
Where the vocabulary or format this error is about is published — an absolute URL, or an API route such as GET /space-types/{type}/presets. Present on errors over a controlled list, so the answer to "what am I allowed to send?" is in the error itself.
reasonstring
Why a credential was refused, as one stable word, where one status has several causes — e.g. an external_jwt redeem answers iat_too_old, iat_in_future, bad_signature, bad_issuer, bad_audience, expired and more. Branch on this, not on message.
slugsstring[]
The exact slugs that collided, on a slug-conflict 409 — space.slug_taken, page.slug_taken, collection.slug_taken, site.slug_taken or badge.slug_taken.
conflictobject
On a 409 from a content entry field write (PATCH …/entries/{entryId}/fields) whose If-Match was stale.
Show child parameters
etagstringrequired
The entry's current fields etag.
opsarrayrequired
The field operations since your If-Match that touch a path your own operations touch. Empty: none did — retry the batch unchanged under etag. null: the history no longer reaches your tag — re-read the entry first.
requestIdstring
The id of this request — the same value as the x-request-id and x-forumulate-request-id response headers. Quote it in a bug report: it is the only thing that finds your exact request in our logs. It is in the body because that is the part that survives — an SDK that throws the parsed body, a serverless log that keeps the body and drops the headers, a ticket with the JSON pasted in.
404 No such thing — one of the ids in the path does not resolve, or resolves to something this caller may not see (*.not_found).
Example
{
  "error": {
    "code": "string",
    "message": "string",
    "details": {},
    "docs": "string",
    "reason": "string",
    "slugs": [
      "string"
    ],
    "conflict": {
      "etag": "string",
      "ops": [
        null
      ]
    }
  },
  "requestId": "string"
}
Schema
errorobjectrequired
Show child parameters
codestringrequired
Stable, machine-readable error code, e.g. rbac.forbidden.
messagestringrequired
Human-readable explanation.
detailsobject
Field-level validation problems, keyed by field path (422 only).
docsstring
Where the vocabulary or format this error is about is published — an absolute URL, or an API route such as GET /space-types/{type}/presets. Present on errors over a controlled list, so the answer to "what am I allowed to send?" is in the error itself.
reasonstring
Why a credential was refused, as one stable word, where one status has several causes — e.g. an external_jwt redeem answers iat_too_old, iat_in_future, bad_signature, bad_issuer, bad_audience, expired and more. Branch on this, not on message.
slugsstring[]
The exact slugs that collided, on a slug-conflict 409 — space.slug_taken, page.slug_taken, collection.slug_taken, site.slug_taken or badge.slug_taken.
conflictobject
On a 409 from a content entry field write (PATCH …/entries/{entryId}/fields) whose If-Match was stale.
Show child parameters
etagstringrequired
The entry's current fields etag.
opsarrayrequired
The field operations since your If-Match that touch a path your own operations touch. Empty: none did — retry the batch unchanged under etag. null: the history no longer reaches your tag — re-read the entry first.
requestIdstring
The id of this request — the same value as the x-request-id and x-forumulate-request-id response headers. Quote it in a bug report: it is the only thing that finds your exact request in our logs. It is in the body because that is the part that survives — an SDK that throws the parsed body, a serverless log that keeps the body and drops the headers, a ticket with the JSON pasted in.
429 Rate limited — see the RateLimit-* headers.
Example
{
  "error": {
    "code": "string",
    "message": "string",
    "details": {},
    "docs": "string",
    "reason": "string",
    "slugs": [
      "string"
    ],
    "conflict": {
      "etag": "string",
      "ops": [
        null
      ]
    }
  },
  "requestId": "string"
}
Schema
errorobjectrequired
Show child parameters
codestringrequired
Stable, machine-readable error code, e.g. rbac.forbidden.
messagestringrequired
Human-readable explanation.
detailsobject
Field-level validation problems, keyed by field path (422 only).
docsstring
Where the vocabulary or format this error is about is published — an absolute URL, or an API route such as GET /space-types/{type}/presets. Present on errors over a controlled list, so the answer to "what am I allowed to send?" is in the error itself.
reasonstring
Why a credential was refused, as one stable word, where one status has several causes — e.g. an external_jwt redeem answers iat_too_old, iat_in_future, bad_signature, bad_issuer, bad_audience, expired and more. Branch on this, not on message.
slugsstring[]
The exact slugs that collided, on a slug-conflict 409 — space.slug_taken, page.slug_taken, collection.slug_taken, site.slug_taken or badge.slug_taken.
conflictobject
On a 409 from a content entry field write (PATCH …/entries/{entryId}/fields) whose If-Match was stale.
Show child parameters
etagstringrequired
The entry's current fields etag.
opsarrayrequired
The field operations since your If-Match that touch a path your own operations touch. Empty: none did — retry the batch unchanged under etag. null: the history no longer reaches your tag — re-read the entry first.
requestIdstring
The id of this request — the same value as the x-request-id and x-forumulate-request-id response headers. Quote it in a bug report: it is the only thing that finds your exact request in our logs. It is in the body because that is the part that survives — an SDK that throws the parsed body, a serverless log that keeps the body and drops the headers, a ticket with the JSON pasted in.
default Error — the stable { error: { code, message } } envelope.
Example
{
  "error": {
    "code": "string",
    "message": "string",
    "details": {},
    "docs": "string",
    "reason": "string",
    "slugs": [
      "string"
    ],
    "conflict": {
      "etag": "string",
      "ops": [
        null
      ]
    }
  },
  "requestId": "string"
}
Schema
errorobjectrequired
Show child parameters
codestringrequired
Stable, machine-readable error code, e.g. rbac.forbidden.
messagestringrequired
Human-readable explanation.
detailsobject
Field-level validation problems, keyed by field path (422 only).
docsstring
Where the vocabulary or format this error is about is published — an absolute URL, or an API route such as GET /space-types/{type}/presets. Present on errors over a controlled list, so the answer to "what am I allowed to send?" is in the error itself.
reasonstring
Why a credential was refused, as one stable word, where one status has several causes — e.g. an external_jwt redeem answers iat_too_old, iat_in_future, bad_signature, bad_issuer, bad_audience, expired and more. Branch on this, not on message.
slugsstring[]
The exact slugs that collided, on a slug-conflict 409 — space.slug_taken, page.slug_taken, collection.slug_taken, site.slug_taken or badge.slug_taken.
conflictobject
On a 409 from a content entry field write (PATCH …/entries/{entryId}/fields) whose If-Match was stale.
Show child parameters
etagstringrequired
The entry's current fields etag.
opsarrayrequired
The field operations since your If-Match that touch a path your own operations touch. Empty: none did — retry the batch unchanged under etag. null: the history no longer reaches your tag — re-read the entry first.
requestIdstring
The id of this request — the same value as the x-request-id and x-forumulate-request-id response headers. Quote it in a bug report: it is the only thing that finds your exact request in our logs. It is in the body because that is the part that survives — an SDK that throws the parsed body, a serverless log that keeps the body and drops the headers, a ticket with the JSON pasted in.
The Forumulate teamUpdated