Increase · stainless-app · Nov 23, 2025 · Nov 21, 2025 · Nov 21, 2025 · Nov 23, 2025
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.365.0"
+  ".": "0.366.0"
 }
diff --git a/.stats.yml b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 229
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase%2Fincrease-3ef3456ba39c18b7b1228fd167c74b4d344057e133ef4abd3e130471b9e19ed3.yml
-openapi_spec_hash: a55adf2eae6cbe811937dd7b0691939e
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase%2Fincrease-cfdb6b2516039e7537ec6edb67df5581e3f08396a9f92579dd42c565015583e6.yml
+openapi_spec_hash: c41230e467198f4240e80c77ef8c5c7c
 config_hash: ca1425272e17fa23d4466d33492334fa
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## 0.366.0 (2025-11-23)
+
+Full Changelog: [v0.365.0...v0.366.0](https://github.com/Increase/increase-java/compare/v0.365.0...v0.366.0)
+
+### Features
+
+* **api:** api update ([2eed66b](https://github.com/Increase/increase-java/commit/2eed66b6c2c660c10afa8765d636ebbb3ebe5c4c))
+* **api:** api update ([b2a1098](https://github.com/Increase/increase-java/commit/b2a10987351436c1a4dbc0de865f732d7d4cb5c1))
+
 ## 0.365.0 (2025-11-20)
 
 Full Changelog: [v0.364.0...v0.365.0](https://github.com/Increase/increase-java/compare/v0.364.0...v0.365.0)

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/com.increase.api/increase-java)](https://central.sonatype.com/artifact/com.increase.api/increase-java/0.365.0)
-[![javadoc](https://javadoc.io/badge2/com.increase.api/increase-java/0.365.0/javadoc.svg)](https://javadoc.io/doc/com.increase.api/increase-java/0.365.0)
+[![Maven Central](https://img.shields.io/maven-central/v/com.increase.api/increase-java)](https://central.sonatype.com/artifact/com.increase.api/increase-java/0.366.0)
+[![javadoc](https://javadoc.io/badge2/com.increase.api/increase-java/0.366.0/javadoc.svg)](https://javadoc.io/doc/com.increase.api/increase-java/0.366.0)
 
 <!-- x-release-please-end -->
 
@@ -13,7 +13,7 @@ The Increase Java SDK is similar to the Increase Kotlin SDK but with minor diffe
 
 <!-- x-release-please-start-version -->
 
-The REST API documentation can be found on [increase.com](https://increase.com/documentation). Javadocs are available on [javadoc.io](https://javadoc.io/doc/com.increase.api/increase-java/0.365.0).
+The REST API documentation can be found on [increase.com](https://increase.com/documentation). Javadocs are available on [javadoc.io](https://javadoc.io/doc/com.increase.api/increase-java/0.366.0).
 
 <!-- x-release-please-end -->
 
@@ -24,7 +24,7 @@ The REST API documentation can be found on [increase.com](https://increase.com/d
 ### Gradle
 
 ```kotlin
-implementation("com.increase.api:increase-java:0.365.0")
+implementation("com.increase.api:increase-java:0.366.0")
 ```
 
 ### Maven
@@ -33,7 +33,7 @@ implementation("com.increase.api:increase-java:0.365.0")
 <dependency>
   <groupId>com.increase.api</groupId>
   <artifactId>increase-java</artifactId>
-  <version>0.365.0</version>
+  <version>0.366.0</version>
 </dependency>
 ```
 

diff --git a/build.gradle.kts b/build.gradle.kts
@@ -8,7 +8,7 @@ repositories {
 
 allprojects {
     group = "com.increase.api"
-    version = "0.365.0" // x-release-please-version
+    version = "0.366.0" // x-release-please-version
 }
 
 subprojects {

diff --git a/increase-java-core/src/main/kotlin/com/increase/api/models/checktransfers/CheckTransfer.kt b/increase-java-core/src/main/kotlin/com/increase/api/models/checktransfers/CheckTransfer.kt
@@ -3982,6 +3982,7 @@ private constructor(
             private val line1: JsonField<String>,
             private val line2: JsonField<String>,
             private val name: JsonField<String>,
+            private val phone: JsonField<String>,
             private val postalCode: JsonField<String>,
             private val state: JsonField<String>,
             private val additionalProperties: MutableMap<String, JsonValue>,
@@ -3993,11 +3994,12 @@ private constructor(
                 @JsonProperty("line1") @ExcludeMissing line1: JsonField<String> = JsonMissing.of(),
                 @JsonProperty("line2") @ExcludeMissing line2: JsonField<String> = JsonMissing.of(),
                 @JsonProperty("name") @ExcludeMissing name: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("phone") @ExcludeMissing phone: JsonField<String> = JsonMissing.of(),
                 @JsonProperty("postal_code")
                 @ExcludeMissing
                 postalCode: JsonField<String> = JsonMissing.of(),
                 @JsonProperty("state") @ExcludeMissing state: JsonField<String> = JsonMissing.of(),
-            ) : this(city, line1, line2, name, postalCode, state, mutableMapOf())
+            ) : this(city, line1, line2, name, phone, postalCode, state, mutableMapOf())
 
             /**
              * The city of the check's destination.
@@ -4031,6 +4033,15 @@ private constructor(
              */
             fun name(): Optional<String> = name.getOptional("name")
 
+            /**
+             * The phone number to be used in case of delivery issues at the check's mailing
+             * address. Only used for FedEx overnight shipping.
+             *
+             * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun phone(): Optional<String> = phone.getOptional("phone")
+
             /**
              * The postal code of the check's destination.
              *
@@ -4075,6 +4086,13 @@ private constructor(
              */
             @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
 
+            /**
+             * Returns the raw JSON value of [phone].
+             *
+             * Unlike [phone], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("phone") @ExcludeMissing fun _phone(): JsonField<String> = phone
+
             /**
              * Returns the raw JSON value of [postalCode].
              *
@@ -4115,6 +4133,7 @@ private constructor(
                  * .line1()
                  * .line2()
                  * .name()
+                 * .phone()
                  * .postalCode()
                  * .state()
                  * ```
@@ -4129,6 +4148,7 @@ private constructor(
                 private var line1: JsonField<String>? = null
                 private var line2: JsonField<String>? = null
                 private var name: JsonField<String>? = null
+                private var phone: JsonField<String>? = null
                 private var postalCode: JsonField<String>? = null
                 private var state: JsonField<String>? = null
                 private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
@@ -4139,6 +4159,7 @@ private constructor(
                     line1 = mailingAddress.line1
                     line2 = mailingAddress.line2
                     name = mailingAddress.name
+                    phone = mailingAddress.phone
                     postalCode = mailingAddress.postalCode
                     state = mailingAddress.state
                     additionalProperties = mailingAddress.additionalProperties.toMutableMap()
@@ -4204,6 +4225,24 @@ private constructor(
                  */
                 fun name(name: JsonField<String>) = apply { this.name = name }
 
+                /**
+                 * The phone number to be used in case of delivery issues at the check's mailing
+                 * address. Only used for FedEx overnight shipping.
+                 */
+                fun phone(phone: String?) = phone(JsonField.ofNullable(phone))
+
+                /** Alias for calling [Builder.phone] with `phone.orElse(null)`. */
+                fun phone(phone: Optional<String>) = phone(phone.getOrNull())
+
+                /**
+                 * Sets [Builder.phone] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.phone] with a well-typed [String] value instead.
+                 * This method is primarily for setting the field to an undocumented or not yet
+                 * supported value.
+                 */
+                fun phone(phone: JsonField<String>) = apply { this.phone = phone }
+
                 /** The postal code of the check's destination. */
                 fun postalCode(postalCode: String?) = postalCode(JsonField.ofNullable(postalCode))
 
@@ -4269,6 +4308,7 @@ private constructor(
                  * .line1()
                  * .line2()
                  * .name()
+                 * .phone()
                  * .postalCode()
                  * .state()
                  * ```
@@ -4281,6 +4321,7 @@ private constructor(
                         checkRequired("line1", line1),
                         checkRequired("line2", line2),
                         checkRequired("name", name),
+                        checkRequired("phone", phone),
                         checkRequired("postalCode", postalCode),
                         checkRequired("state", state),
                         additionalProperties.toMutableMap(),
@@ -4298,6 +4339,7 @@ private constructor(
                 line1()
                 line2()
                 name()
+                phone()
                 postalCode()
                 state()
                 validated = true
@@ -4323,6 +4365,7 @@ private constructor(
                     (if (line1.asKnown().isPresent) 1 else 0) +
                     (if (line2.asKnown().isPresent) 1 else 0) +
                     (if (name.asKnown().isPresent) 1 else 0) +
+                    (if (phone.asKnown().isPresent) 1 else 0) +
                     (if (postalCode.asKnown().isPresent) 1 else 0) +
                     (if (state.asKnown().isPresent) 1 else 0)
 
@@ -4336,19 +4379,29 @@ private constructor(
                     line1 == other.line1 &&
                     line2 == other.line2 &&
                     name == other.name &&
+                    phone == other.phone &&
                     postalCode == other.postalCode &&
                     state == other.state &&
                     additionalProperties == other.additionalProperties
             }
 
             private val hashCode: Int by lazy {
-                Objects.hash(city, line1, line2, name, postalCode, state, additionalProperties)
+                Objects.hash(
+                    city,
+                    line1,
+                    line2,
+                    name,
+                    phone,
+                    postalCode,
+                    state,
+                    additionalProperties,
+                )
             }
 
             override fun hashCode(): Int = hashCode
 
             override fun toString() =
-                "MailingAddress{city=$city, line1=$line1, line2=$line2, name=$name, postalCode=$postalCode, state=$state, additionalProperties=$additionalProperties}"
+                "MailingAddress{city=$city, line1=$line1, line2=$line2, name=$name, phone=$phone, postalCode=$postalCode, state=$state, additionalProperties=$additionalProperties}"
         }
 
         class Payer

diff --git a/...-core/src/main/kotlin/com/increase/api/models/checktransfers/CheckTransferCreateParams.kt b/...-core/src/main/kotlin/com/increase/api/models/checktransfers/CheckTransferCreateParams.kt
@@ -2001,6 +2001,7 @@ private constructor(
             private val state: JsonField<String>,
             private val line2: JsonField<String>,
             private val name: JsonField<String>,
+            private val phone: JsonField<String>,
             private val additionalProperties: MutableMap<String, JsonValue>,
         ) {
 
@@ -2014,7 +2015,8 @@ private constructor(
                 @JsonProperty("state") @ExcludeMissing state: JsonField<String> = JsonMissing.of(),
                 @JsonProperty("line2") @ExcludeMissing line2: JsonField<String> = JsonMissing.of(),
                 @JsonProperty("name") @ExcludeMissing name: JsonField<String> = JsonMissing.of(),
-            ) : this(city, line1, postalCode, state, line2, name, mutableMapOf())
+                @JsonProperty("phone") @ExcludeMissing phone: JsonField<String> = JsonMissing.of(),
+            ) : this(city, line1, postalCode, state, line2, name, phone, mutableMapOf())
 
             /**
              * The city component of the check's destination address.
@@ -2069,6 +2071,16 @@ private constructor(
              */
             fun name(): Optional<String> = name.getOptional("name")
 
+            /**
+             * The phone number to associate with the check's destination address. Only used if
+             * shipping method is `fedex_overnight`. Will be supplied to FedEx as the contact phone
+             * number for the recipient to be used in case of delivery issues.
+             *
+             * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun phone(): Optional<String> = phone.getOptional("phone")
+
             /**
              * Returns the raw JSON value of [city].
              *
@@ -2114,6 +2126,13 @@ private constructor(
              */
             @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
 
+            /**
+             * Returns the raw JSON value of [phone].
+             *
+             * Unlike [phone], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("phone") @ExcludeMissing fun _phone(): JsonField<String> = phone
+
             @JsonAnySetter
             private fun putAdditionalProperty(key: String, value: JsonValue) {
                 additionalProperties.put(key, value)
@@ -2151,6 +2170,7 @@ private constructor(
                 private var state: JsonField<String>? = null
                 private var line2: JsonField<String> = JsonMissing.of()
                 private var name: JsonField<String> = JsonMissing.of()
+                private var phone: JsonField<String> = JsonMissing.of()
                 private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
                 @JvmSynthetic
@@ -2161,6 +2181,7 @@ private constructor(
                     state = mailingAddress.state
                     line2 = mailingAddress.line2
                     name = mailingAddress.name
+                    phone = mailingAddress.phone
                     additionalProperties = mailingAddress.additionalProperties.toMutableMap()
                 }
 
@@ -2241,6 +2262,22 @@ private constructor(
                  */
                 fun name(name: JsonField<String>) = apply { this.name = name }
 
+                /**
+                 * The phone number to associate with the check's destination address. Only used if
+                 * shipping method is `fedex_overnight`. Will be supplied to FedEx as the contact
+                 * phone number for the recipient to be used in case of delivery issues.
+                 */
+                fun phone(phone: String) = phone(JsonField.of(phone))
+
+                /**
+                 * Sets [Builder.phone] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.phone] with a well-typed [String] value instead.
+                 * This method is primarily for setting the field to an undocumented or not yet
+                 * supported value.
+                 */
+                fun phone(phone: JsonField<String>) = apply { this.phone = phone }
+
                 fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                     this.additionalProperties.clear()
                     putAllAdditionalProperties(additionalProperties)
@@ -2286,6 +2323,7 @@ private constructor(
                         checkRequired("state", state),
                         line2,
                         name,
+                        phone,
                         additionalProperties.toMutableMap(),
                     )
             }
@@ -2303,6 +2341,7 @@ private constructor(
                 state()
                 line2()
                 name()
+                phone()
                 validated = true
             }
 
@@ -2327,7 +2366,8 @@ private constructor(
                     (if (postalCode.asKnown().isPresent) 1 else 0) +
                     (if (state.asKnown().isPresent) 1 else 0) +
                     (if (line2.asKnown().isPresent) 1 else 0) +
-                    (if (name.asKnown().isPresent) 1 else 0)
+                    (if (name.asKnown().isPresent) 1 else 0) +
+                    (if (phone.asKnown().isPresent) 1 else 0)
 
             override fun equals(other: Any?): Boolean {
                 if (this === other) {
@@ -2341,17 +2381,27 @@ private constructor(
                     state == other.state &&
                     line2 == other.line2 &&
                     name == other.name &&
+                    phone == other.phone &&
                     additionalProperties == other.additionalProperties
             }
 
             private val hashCode: Int by lazy {
-                Objects.hash(city, line1, postalCode, state, line2, name, additionalProperties)
+                Objects.hash(
+                    city,
+                    line1,
+                    postalCode,
+                    state,
+                    line2,
+                    name,
+                    phone,
+                    additionalProperties,
+                )
             }
 
             override fun hashCode(): Int = hashCode
 
             override fun toString() =
-                "MailingAddress{city=$city, line1=$line1, postalCode=$postalCode, state=$state, line2=$line2, name=$name, additionalProperties=$additionalProperties}"
+                "MailingAddress{city=$city, line1=$line1, postalCode=$postalCode, state=$state, line2=$line2, name=$name, phone=$phone, additionalProperties=$additionalProperties}"
         }
 
         class Payer