stiggio · stainless-app · Jun 8, 2026 · Jun 8, 2026 · Jun 8, 2026
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.1.0-beta.17"
+  ".": "0.1.0-beta.18"
 }
diff --git a/.stats.yml b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 108
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/stigg/stigg-0e7a852999fb6517cef96afbdb99e46f08db292a85a5d209e5e5172792eb4a7c.yml
-openapi_spec_hash: 53ace6b360ff3441f3e46e12ddcf34a6
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/stigg/stigg-88f0d558bab37f46f8961eb9ef3a985ec282251991f28863d7b1738927900d6e.yml
+openapi_spec_hash: 4aaa720e9246944b90c95405efd652aa
 config_hash: 0ab0f5c37a96aad83824aad473011f38
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.1.0-beta.18 (2026-06-08)
+
+Full Changelog: [v0.1.0-beta.17...v0.1.0-beta.18](https://github.com/stiggio/stigg-java/compare/v0.1.0-beta.17...v0.1.0-beta.18)
+
+### Features
+
+* **STIGG-8103:** support user JWT (Bearer) auth on REST API ([a527e1d](https://github.com/stiggio/stigg-java/commit/a527e1d68ca2fcf4846603bd9a3fee449a4cf455))
+
 ## 0.1.0-beta.17 (2026-06-08)
 
 Full Changelog: [v0.1.0-beta.16...v0.1.0-beta.17](https://github.com/stiggio/stigg-java/compare/v0.1.0-beta.16...v0.1.0-beta.17)

diff --git a/README.md b/README.md
@@ -2,8 +2,8 @@
 
 <!-- x-release-please-start-version -->
 
-[![Maven Central](https://img.shields.io/maven-central/v/io.stigg/stigg-java)](https://central.sonatype.com/artifact/io.stigg/stigg-java/0.1.0-beta.17)
-[![javadoc](https://javadoc.io/badge2/io.stigg/stigg-java/0.1.0-beta.17/javadoc.svg)](https://javadoc.io/doc/io.stigg/stigg-java/0.1.0-beta.17)
+[![Maven Central](https://img.shields.io/maven-central/v/io.stigg/stigg-java)](https://central.sonatype.com/artifact/io.stigg/stigg-java/0.1.0-beta.18)
+[![javadoc](https://javadoc.io/badge2/io.stigg/stigg-java/0.1.0-beta.18/javadoc.svg)](https://javadoc.io/doc/io.stigg/stigg-java/0.1.0-beta.18)
 
 <!-- x-release-please-end -->
 
@@ -22,7 +22,7 @@ Use the Stigg MCP Server to enable AI assistants to interact with this API, allo
 
 <!-- x-release-please-start-version -->
 
-Javadocs are available on [javadoc.io](https://javadoc.io/doc/io.stigg/stigg-java/0.1.0-beta.17).
+Javadocs are available on [javadoc.io](https://javadoc.io/doc/io.stigg/stigg-java/0.1.0-beta.18).
 
 <!-- x-release-please-end -->
 
@@ -33,7 +33,7 @@ Javadocs are available on [javadoc.io](https://javadoc.io/doc/io.stigg/stigg-jav
 ### Gradle
 
 ```kotlin
-implementation("io.stigg:stigg-java:0.1.0-beta.17")
+implementation("io.stigg:stigg-java:0.1.0-beta.18")
 ```
 
 ### Maven
@@ -42,7 +42,7 @@ implementation("io.stigg:stigg-java:0.1.0-beta.17")
 <dependency>
   <groupId>io.stigg</groupId>
   <artifactId>stigg-java</artifactId>
-  <version>0.1.0-beta.17</version>
+  <version>0.1.0-beta.18</version>
 </dependency>
 ```
 

diff --git a/build.gradle.kts b/build.gradle.kts
@@ -8,7 +8,7 @@ repositories {
 
 allprojects {
     group = "io.stigg"
-    version = "0.1.0-beta.17" // x-release-please-version
+    version = "0.1.0-beta.18" // x-release-please-version
 }
 
 subprojects {

diff --git a/stigg-java-core/src/main/kotlin/io/stigg/models/v1/addons/AddonArchiveParams.kt b/stigg-java-core/src/main/kotlin/io/stigg/models/v1/addons/AddonArchiveParams.kt
@@ -15,13 +15,19 @@ import kotlin.jvm.optionals.getOrNull
 class AddonArchiveParams
 private constructor(
     private val id: String?,
+    private val xAccountId: String?,
+    private val xEnvironmentId: String?,
     private val additionalHeaders: Headers,
     private val additionalQueryParams: QueryParams,
     private val additionalBodyProperties: Map<String, JsonValue>,
 ) : Params {
 
     fun id(): Optional<String> = Optional.ofNullable(id)
 
+    fun xAccountId(): Optional<String> = Optional.ofNullable(xAccountId)
+
+    fun xEnvironmentId(): Optional<String> = Optional.ofNullable(xEnvironmentId)
+
     /** Additional body properties to send with the request. */
     fun _additionalBodyProperties(): Map<String, JsonValue> = additionalBodyProperties
 
@@ -45,13 +51,17 @@ private constructor(
     class Builder internal constructor() {
 
         private var id: String? = null
+        private var xAccountId: String? = null
+        private var xEnvironmentId: String? = null
         private var additionalHeaders: Headers.Builder = Headers.builder()
         private var additionalQueryParams: QueryParams.Builder = QueryParams.builder()
         private var additionalBodyProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
         @JvmSynthetic
         internal fun from(addonArchiveParams: AddonArchiveParams) = apply {
             id = addonArchiveParams.id
+            xAccountId = addonArchiveParams.xAccountId
+            xEnvironmentId = addonArchiveParams.xEnvironmentId
             additionalHeaders = addonArchiveParams.additionalHeaders.toBuilder()
             additionalQueryParams = addonArchiveParams.additionalQueryParams.toBuilder()
             additionalBodyProperties = addonArchiveParams.additionalBodyProperties.toMutableMap()
@@ -62,6 +72,17 @@ private constructor(
         /** Alias for calling [Builder.id] with `id.orElse(null)`. */
         fun id(id: Optional<String>) = id(id.getOrNull())
 
+        fun xAccountId(xAccountId: String?) = apply { this.xAccountId = xAccountId }
+
+        /** Alias for calling [Builder.xAccountId] with `xAccountId.orElse(null)`. */
+        fun xAccountId(xAccountId: Optional<String>) = xAccountId(xAccountId.getOrNull())
+
+        fun xEnvironmentId(xEnvironmentId: String?) = apply { this.xEnvironmentId = xEnvironmentId }
+
+        /** Alias for calling [Builder.xEnvironmentId] with `xEnvironmentId.orElse(null)`. */
+        fun xEnvironmentId(xEnvironmentId: Optional<String>) =
+            xEnvironmentId(xEnvironmentId.getOrNull())
+
         fun additionalHeaders(additionalHeaders: Headers) = apply {
             this.additionalHeaders.clear()
             putAllAdditionalHeaders(additionalHeaders)
@@ -190,6 +211,8 @@ private constructor(
         fun build(): AddonArchiveParams =
             AddonArchiveParams(
                 id,
+                xAccountId,
+                xEnvironmentId,
                 additionalHeaders.build(),
                 additionalQueryParams.build(),
                 additionalBodyProperties.toImmutable(),
@@ -205,7 +228,14 @@ private constructor(
             else -> ""
         }
 
-    override fun _headers(): Headers = additionalHeaders
+    override fun _headers(): Headers =
+        Headers.builder()
+            .apply {
+                xAccountId?.let { put("X-ACCOUNT-ID", it) }
+                xEnvironmentId?.let { put("X-ENVIRONMENT-ID", it) }
+                putAll(additionalHeaders)
+            }
+            .build()
 
     override fun _queryParams(): QueryParams = additionalQueryParams
 
@@ -216,14 +246,23 @@ private constructor(
 
         return other is AddonArchiveParams &&
             id == other.id &&
+            xAccountId == other.xAccountId &&
+            xEnvironmentId == other.xEnvironmentId &&
             additionalHeaders == other.additionalHeaders &&
             additionalQueryParams == other.additionalQueryParams &&
             additionalBodyProperties == other.additionalBodyProperties
     }
 
     override fun hashCode(): Int =
-        Objects.hash(id, additionalHeaders, additionalQueryParams, additionalBodyProperties)
+        Objects.hash(
+            id,
+            xAccountId,
+            xEnvironmentId,
+            additionalHeaders,
+            additionalQueryParams,
+            additionalBodyProperties,
+        )
 
     override fun toString() =
-        "AddonArchiveParams{id=$id, additionalHeaders=$additionalHeaders, additionalQueryParams=$additionalQueryParams, additionalBodyProperties=$additionalBodyProperties}"
+        "AddonArchiveParams{id=$id, xAccountId=$xAccountId, xEnvironmentId=$xEnvironmentId, additionalHeaders=$additionalHeaders, additionalQueryParams=$additionalQueryParams, additionalBodyProperties=$additionalBodyProperties}"
 }
diff --git a/stigg-java-core/src/main/kotlin/io/stigg/models/v1/addons/AddonCreateDraftParams.kt b/stigg-java-core/src/main/kotlin/io/stigg/models/v1/addons/AddonCreateDraftParams.kt
@@ -15,13 +15,19 @@ import kotlin.jvm.optionals.getOrNull
 class AddonCreateDraftParams
 private constructor(
     private val id: String?,
+    private val xAccountId: String?,
+    private val xEnvironmentId: String?,
     private val additionalHeaders: Headers,
     private val additionalQueryParams: QueryParams,
     private val additionalBodyProperties: Map<String, JsonValue>,
 ) : Params {
 
     fun id(): Optional<String> = Optional.ofNullable(id)
 
+    fun xAccountId(): Optional<String> = Optional.ofNullable(xAccountId)
+
+    fun xEnvironmentId(): Optional<String> = Optional.ofNullable(xEnvironmentId)
+
     /** Additional body properties to send with the request. */
     fun _additionalBodyProperties(): Map<String, JsonValue> = additionalBodyProperties
 
@@ -45,13 +51,17 @@ private constructor(
     class Builder internal constructor() {
 
         private var id: String? = null
+        private var xAccountId: String? = null
+        private var xEnvironmentId: String? = null
         private var additionalHeaders: Headers.Builder = Headers.builder()
         private var additionalQueryParams: QueryParams.Builder = QueryParams.builder()
         private var additionalBodyProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
         @JvmSynthetic
         internal fun from(addonCreateDraftParams: AddonCreateDraftParams) = apply {
             id = addonCreateDraftParams.id
+            xAccountId = addonCreateDraftParams.xAccountId
+            xEnvironmentId = addonCreateDraftParams.xEnvironmentId
             additionalHeaders = addonCreateDraftParams.additionalHeaders.toBuilder()
             additionalQueryParams = addonCreateDraftParams.additionalQueryParams.toBuilder()
             additionalBodyProperties =
@@ -63,6 +73,17 @@ private constructor(
         /** Alias for calling [Builder.id] with `id.orElse(null)`. */
         fun id(id: Optional<String>) = id(id.getOrNull())
 
+        fun xAccountId(xAccountId: String?) = apply { this.xAccountId = xAccountId }
+
+        /** Alias for calling [Builder.xAccountId] with `xAccountId.orElse(null)`. */
+        fun xAccountId(xAccountId: Optional<String>) = xAccountId(xAccountId.getOrNull())
+
+        fun xEnvironmentId(xEnvironmentId: String?) = apply { this.xEnvironmentId = xEnvironmentId }
+
+        /** Alias for calling [Builder.xEnvironmentId] with `xEnvironmentId.orElse(null)`. */
+        fun xEnvironmentId(xEnvironmentId: Optional<String>) =
+            xEnvironmentId(xEnvironmentId.getOrNull())
+
         fun additionalHeaders(additionalHeaders: Headers) = apply {
             this.additionalHeaders.clear()
             putAllAdditionalHeaders(additionalHeaders)
@@ -191,6 +212,8 @@ private constructor(
         fun build(): AddonCreateDraftParams =
             AddonCreateDraftParams(
                 id,
+                xAccountId,
+                xEnvironmentId,
                 additionalHeaders.build(),
                 additionalQueryParams.build(),
                 additionalBodyProperties.toImmutable(),
@@ -206,7 +229,14 @@ private constructor(
             else -> ""
         }
 
-    override fun _headers(): Headers = additionalHeaders
+    override fun _headers(): Headers =
+        Headers.builder()
+            .apply {
+                xAccountId?.let { put("X-ACCOUNT-ID", it) }
+                xEnvironmentId?.let { put("X-ENVIRONMENT-ID", it) }
+                putAll(additionalHeaders)
+            }
+            .build()
 
     override fun _queryParams(): QueryParams = additionalQueryParams
 
@@ -217,14 +247,23 @@ private constructor(
 
         return other is AddonCreateDraftParams &&
             id == other.id &&
+            xAccountId == other.xAccountId &&
+            xEnvironmentId == other.xEnvironmentId &&
             additionalHeaders == other.additionalHeaders &&
             additionalQueryParams == other.additionalQueryParams &&
             additionalBodyProperties == other.additionalBodyProperties
     }
 
     override fun hashCode(): Int =
-        Objects.hash(id, additionalHeaders, additionalQueryParams, additionalBodyProperties)
+        Objects.hash(
+            id,
+            xAccountId,
+            xEnvironmentId,
+            additionalHeaders,
+            additionalQueryParams,
+            additionalBodyProperties,
+        )
 
     override fun toString() =
-        "AddonCreateDraftParams{id=$id, additionalHeaders=$additionalHeaders, additionalQueryParams=$additionalQueryParams, additionalBodyProperties=$additionalBodyProperties}"
+        "AddonCreateDraftParams{id=$id, xAccountId=$xAccountId, xEnvironmentId=$xEnvironmentId, additionalHeaders=$additionalHeaders, additionalQueryParams=$additionalQueryParams, additionalBodyProperties=$additionalBodyProperties}"
 }
diff --git a/stigg-java-core/src/main/kotlin/io/stigg/models/v1/addons/AddonCreateParams.kt b/stigg-java-core/src/main/kotlin/io/stigg/models/v1/addons/AddonCreateParams.kt
@@ -25,11 +25,17 @@ import kotlin.jvm.optionals.getOrNull
 /** Creates a new addon in draft status, associated with a specific product. */
 class AddonCreateParams
 private constructor(
+    private val xAccountId: String?,
+    private val xEnvironmentId: String?,
     private val body: Body,
     private val additionalHeaders: Headers,
     private val additionalQueryParams: QueryParams,
 ) : Params {
 
+    fun xAccountId(): Optional<String> = Optional.ofNullable(xAccountId)
+
+    fun xEnvironmentId(): Optional<String> = Optional.ofNullable(xEnvironmentId)
+
     /**
      * The unique identifier for the entity
      *
@@ -193,17 +199,32 @@ private constructor(
     /** A builder for [AddonCreateParams]. */
     class Builder internal constructor() {
 
+        private var xAccountId: String? = null
+        private var xEnvironmentId: String? = null
         private var body: Body.Builder = Body.builder()
         private var additionalHeaders: Headers.Builder = Headers.builder()
         private var additionalQueryParams: QueryParams.Builder = QueryParams.builder()
 
         @JvmSynthetic
         internal fun from(addonCreateParams: AddonCreateParams) = apply {
+            xAccountId = addonCreateParams.xAccountId
+            xEnvironmentId = addonCreateParams.xEnvironmentId
             body = addonCreateParams.body.toBuilder()
             additionalHeaders = addonCreateParams.additionalHeaders.toBuilder()
             additionalQueryParams = addonCreateParams.additionalQueryParams.toBuilder()
         }
 
+        fun xAccountId(xAccountId: String?) = apply { this.xAccountId = xAccountId }
+
+        /** Alias for calling [Builder.xAccountId] with `xAccountId.orElse(null)`. */
+        fun xAccountId(xAccountId: Optional<String>) = xAccountId(xAccountId.getOrNull())
+
+        fun xEnvironmentId(xEnvironmentId: String?) = apply { this.xEnvironmentId = xEnvironmentId }
+
+        /** Alias for calling [Builder.xEnvironmentId] with `xEnvironmentId.orElse(null)`. */
+        fun xEnvironmentId(xEnvironmentId: Optional<String>) =
+            xEnvironmentId(xEnvironmentId.getOrNull())
+
         /**
          * Sets the entire request body.
          *
@@ -478,6 +499,8 @@ private constructor(
          */
         fun build(): AddonCreateParams =
             AddonCreateParams(
+                xAccountId,
+                xEnvironmentId,
                 body.build(),
                 additionalHeaders.build(),
                 additionalQueryParams.build(),
@@ -486,7 +509,14 @@ private constructor(
 
     fun _body(): Body = body
 
-    override fun _headers(): Headers = additionalHeaders
+    override fun _headers(): Headers =
+        Headers.builder()
+            .apply {
+                xAccountId?.let { put("X-ACCOUNT-ID", it) }
+                xEnvironmentId?.let { put("X-ENVIRONMENT-ID", it) }
+                putAll(additionalHeaders)
+            }
+            .build()
 
     override fun _queryParams(): QueryParams = additionalQueryParams
 
@@ -1416,13 +1446,16 @@ private constructor(
         }
 
         return other is AddonCreateParams &&
+            xAccountId == other.xAccountId &&
+            xEnvironmentId == other.xEnvironmentId &&
             body == other.body &&
             additionalHeaders == other.additionalHeaders &&
             additionalQueryParams == other.additionalQueryParams
     }
 
-    override fun hashCode(): Int = Objects.hash(body, additionalHeaders, additionalQueryParams)
+    override fun hashCode(): Int =
+        Objects.hash(xAccountId, xEnvironmentId, body, additionalHeaders, additionalQueryParams)
 
     override fun toString() =
-        "AddonCreateParams{body=$body, additionalHeaders=$additionalHeaders, additionalQueryParams=$additionalQueryParams}"
+        "AddonCreateParams{xAccountId=$xAccountId, xEnvironmentId=$xEnvironmentId, body=$body, additionalHeaders=$additionalHeaders, additionalQueryParams=$additionalQueryParams}"
 }