diff --git a/app/lib/api/client.rb b/app/lib/api/client.rb
index d7f7ea783..a9de5f74b 100644
--- a/app/lib/api/client.rb
+++ b/app/lib/api/client.rb
@@ -5,13 +5,14 @@ class API::Client
 
   TIMEOUT = 10
 
-  def call(url:, params: nil, body: nil, json: nil, headers: nil, method: :get, authorization_token: nil, schema: nil, timeout: TIMEOUT)
+  def call(url:, params: nil, body: nil, json: nil, headers: nil, method: :get, authorization_token: nil, schema: nil, timeout: TIMEOUT, typhoeus_options: {})
     response = case method
     when :get
       Typhoeus.get(url,
         headers: headers_with_authorization(headers, false, authorization_token),
         params:,
-        timeout: TIMEOUT)
+        timeout: TIMEOUT,
+        **typhoeus_options)
     when :post
       Typhoeus.post(url,
         headers: headers_with_authorization(headers, json, authorization_token),
diff --git a/app/services/rnf_service.rb b/app/services/rnf_service.rb
index b3663f75a..6c25f37f9 100644
--- a/app/services/rnf_service.rb
+++ b/app/services/rnf_service.rb
@@ -4,7 +4,7 @@ class RNFService
   include Dry::Monads[:result]
 
   def call(rnf_id:)
-    result = API::Client.new.(url: "#{url}/#{rnf_id}", schema:)
+    result = API::Client.new.(url: "#{url}/#{rnf_id}", schema:, headers:, typhoeus_options:)
     case result
     in Success(body:)
       Success(body)
@@ -21,6 +21,14 @@ class RNFService
 
   private
 
+  def headers
+    { Token: ENV['RNF_TOKEN'] }
+  end
+
+  def typhoeus_options
+    { ssl_verifyhost: 0 }
+  end
+
   def schema
     JSONSchemer.schema(Rails.root.join('app/schemas/rnf.json'))
   end
diff --git a/config/env.example.optional b/config/env.example.optional
index 050e5d49b..aff510d71 100644
--- a/config/env.example.optional
+++ b/config/env.example.optional
@@ -15,6 +15,9 @@ DS_ENV="staging"
 # You know, we are a french team
 # TEAM_ON_STRIKE='pas content.'
 
+# RNF auth
+RNF_TOKEN=""
+
 # France Connect usage
 # FRANCE_CONNECT_ENABLED="disabled" # "enabled" by default
 # FC_PARTICULIER_ID=""
diff --git a/config/initializers/02_urls.rb b/config/initializers/02_urls.rb
index 8dc3211e7..89d9d7e3f 100644
--- a/config/initializers/02_urls.rb
+++ b/config/initializers/02_urls.rb
@@ -9,7 +9,7 @@ API_GEO_URL = ENV.fetch("API_GEO_URL", "https://geo.api.gouv.fr")
 API_PARTICULIER_URL = ENV.fetch("API_PARTICULIER_URL", "https://particulier.api.gouv.fr/api")
 API_TCHAP_URL = ENV.fetch("API_TCHAP_URL", "https://matrix.agent.tchap.gouv.fr/_matrix/identity/api/v1")
 API_COJO_URL = ENV.fetch("API_COJO_URL", nil)
-API_RNF_URL = ENV.fetch("API_RNF_URL", "https://rnf.apps.app1.numerique-interieur.com")
+API_RNF_URL = ENV.fetch("API_RNF_URL", "https://sir.ines-api-m2m.interieur.gouv.fr/rnf/v1")
 API_RECHERCHE_ENTREPRISE_URL = ENV.fetch("API_RECHERCHE_ENTREPRISE_URL", "https://recherche-entreprises.api.gouv.fr")
 HELPSCOUT_API_URL = ENV.fetch("HELPSCOUT_API_URL", "https://api.helpscout.net/v2")
 SENDINBLUE_API_URL = ENV.fetch("SENDINBLUE_API_URL", "https://in-automate.sendinblue.com/api/v2")