feat: add vote and propose redeemer purposes

CHANGELOG.md

@@ -9,10 +9,16 @@ Unreleased changes are in the `master` branch.
 
 ## [Unreleased]
 
+## [0.1.92] - 2026-08-20
+
 ### Added
 
 - New `/assets/{asset}/utxos` endpoint returning unspent UTxOs containing a specified native asset
 
+### Changed
+
+- Redeemer `purpose` enums (`/txs/{hash}/redeemers`, `/scripts/{script_hash}/redeemers`, `/mempool/{hash}`) now include the Conway governance purposes `vote` and `propose`. db-sync stores these purposes since Conway, and the API already returns them; the schema now permits what the backends emit.
+
 ## [0.1.91] - 2026-07-29
 
 ### Added

blockfrost-openapi.yaml

@@ -1,6 +1,6 @@
 openapi: 3.0.0
 info:
-  version: 0.1.91
+  version: 0.1.92
   title: Blockfrost.io ~ API Documentation
   x-logo:
     url: https://staging.blockfrost.io/images/logo.svg
@@ -9539,6 +9539,8 @@ components:
               - mint
               - cert
               - reward
+              - vote
+              - propose
             example: spend
             description: Validation purpose
           script_hash:
@@ -10371,6 +10373,8 @@ components:
                   - mint
                   - cert
                   - reward
+                  - vote
+                  - propose
                 example: spend
                 description: Validation purpose
               unit_mem:
@@ -11873,6 +11877,8 @@ components:
               - mint
               - cert
               - reward
+              - vote
+              - propose
             example: spend
             description: Validation purpose
           redeemer_data_hash:

docs/blockfrost-openapi.yaml

@@ -1,6 +1,6 @@
 openapi: 3.0.3
 info:
-  version: 0.1.91
+  version: 0.1.92
   title: Blockfrost.io ~ API Documentation
   x-logo:
     url: 'https://staging.blockfrost.io/images/logo.svg'
@@ -10120,6 +10120,8 @@ components:
               - mint
               - cert
               - reward
+              - vote
+              - propose
             example: spend
             description: Validation purpose
           script_hash:
@@ -11017,6 +11019,8 @@ components:
                   - mint
                   - cert
                   - reward
+                  - vote
+                  - propose
                 example: spend
                 description: Validation purpose
               unit_mem:
@@ -12567,6 +12571,8 @@ components:
               - mint
               - cert
               - reward
+              - vote
+              - propose
             example: spend
             description: Validation purpose
           redeemer_data_hash:

openapi.json

@@ -1,7 +1,7 @@
 {
   "openapi": "3.0.3",
   "info": {
-    "version": "0.1.91",
+    "version": "0.1.92",
     "title": "Blockfrost.io ~ API Documentation",
     "x-logo": {
       "url": "https://staging.blockfrost.io/images/logo.svg",
@@ -12873,7 +12873,9 @@
                 "spend",
                 "mint",
                 "cert",
-                "reward"
+                "reward",
+                "vote",
+                "propose"
               ],
               "example": "spend",
               "description": "Validation purpose"
@@ -14009,7 +14011,9 @@
                     "spend",
                     "mint",
                     "cert",
-                    "reward"
+                    "reward",
+                    "vote",
+                    "propose"
                   ],
                   "example": "spend",
                   "description": "Validation purpose"
@@ -16074,7 +16078,9 @@
                 "spend",
                 "mint",
                 "cert",
-                "reward"
+                "reward",
+                "vote",
+                "propose"
               ],
               "example": "spend",
               "description": "Validation purpose"

openapi.yaml

@@ -1,6 +1,6 @@
 openapi: 3.0.3
 info:
-  version: 0.1.91
+  version: 0.1.92
   title: Blockfrost.io ~ API Documentation
   x-logo:
     url: 'https://staging.blockfrost.io/images/logo.svg'
@@ -10120,6 +10120,8 @@ components:
               - mint
               - cert
               - reward
+              - vote
+              - propose
             example: spend
             description: Validation purpose
           script_hash:
@@ -11017,6 +11019,8 @@ components:
                   - mint
                   - cert
                   - reward
+                  - vote
+                  - propose
                 example: spend
                 description: Validation purpose
               unit_mem:
@@ -12567,6 +12571,8 @@ components:
               - mint
               - cert
               - reward
+              - vote
+              - propose
             example: spend
             description: Validation purpose
           redeemer_data_hash:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@blockfrost/openapi",
-  "version": "0.1.91",
+  "version": "0.1.92",
   "description": "OpenAPI specifications for blockfrost.io",
   "repository": "git@github.com:blockfrost/openapi.git",
   "author": "admin@blockfrost.io",

rust/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "blockfrost-openapi"
-version = "0.1.91"
+version = "0.1.92"
 authors = ["contact@blockfrost.io"]
 description = "Blockfrost OpenAPI types for Cardano"
 license = "MIT"

rust/README.md

@@ -240,8 +240,8 @@ For more information, please visit [https://blockfrost.io](https://blockfrost.io
 
 This API client was generated by the [OpenAPI Generator](https://openapi-generator.tech) project.  By using the [openapi-spec](https://openapis.org) from a remote server, you can easily generate an API client.
 
-- API version: 0.1.91
-- Package version: 0.1.91
+- API version: 0.1.92
+- Package version: 0.1.92
 - Generator version: 7.20.0
 - Build package: `org.openapitools.codegen.languages.RustClientCodegen`
 
@@ -299,6 +299,7 @@ Class | Method | HTTP request | Description
  - [AssetOnchainMetadataCip68Rft444](docs/AssetOnchainMetadataCip68Rft444.md)
  - [AssetPolicyInner](docs/AssetPolicyInner.md)
  - [AssetTransactionsInner](docs/AssetTransactionsInner.md)
+ - [AssetUtxoContentInner](docs/AssetUtxoContentInner.md)
  - [AssetsInner](docs/AssetsInner.md)
  - [BlockContent](docs/BlockContent.md)
  - [BlockContentAddressesInner](docs/BlockContentAddressesInner.md)

rust/src/models/asset_utxo_content_inner.rs

@@ -0,0 +1,57 @@
+use crate::models;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
+pub struct AssetUtxoContentInner {
+    /// Bech32 encoded address holding the UTxO
+    #[serde(rename = "address")]
+    pub address: String,
+    /// Transaction hash of the UTXO
+    #[serde(rename = "tx_hash")]
+    pub tx_hash: String,
+    /// UTXO index in the transaction
+    #[serde(rename = "output_index")]
+    pub output_index: i32,
+    #[serde(rename = "amount")]
+    pub amount: Vec<models::TxContentOutputAmountInner>,
+    /// Block hash of the UTXO
+    #[serde(rename = "block")]
+    pub block: String,
+    /// Block number of the UTXO
+    #[serde(rename = "block_height")]
+    pub block_height: i32,
+    /// UNIX time of the block
+    #[serde(rename = "block_time")]
+    pub block_time: i32,
+    /// The hash of the transaction output datum
+    #[serde(rename = "data_hash", deserialize_with = "Option::deserialize")]
+    pub data_hash: Option<String>,
+    /// CBOR encoded inline datum
+    #[serde(rename = "inline_datum", deserialize_with = "Option::deserialize")]
+    pub inline_datum: Option<String>,
+    /// JSON representation of the inline datum
+    #[serde(rename = "inline_datum_json", deserialize_with = "Option::deserialize")]
+    pub inline_datum_json: Option<serde_json::Value>,
+    /// The hash of the reference script of the output
+    #[serde(rename = "reference_script_hash", deserialize_with = "Option::deserialize")]
+    pub reference_script_hash: Option<String>,
+}
+
+impl AssetUtxoContentInner {
+    pub fn new(address: String, tx_hash: String, output_index: i32, amount: Vec<models::TxContentOutputAmountInner>, block: String, block_height: i32, block_time: i32, data_hash: Option<String>, inline_datum: Option<String>, inline_datum_json: Option<serde_json::Value>, reference_script_hash: Option<String>) -> AssetUtxoContentInner {
+        AssetUtxoContentInner {
+            address,
+            tx_hash,
+            output_index,
+            amount,
+            block,
+            block_height,
+            block_time,
+            data_hash,
+            inline_datum,
+            inline_datum_json,
+            reference_script_hash,
+        }
+    }
+}
+

rust/src/models/mempool_tx_content_redeemers_inner.rs

@@ -38,6 +38,10 @@ pub enum Purpose {
     Cert,
     #[serde(rename = "reward")]
     Reward,
+    #[serde(rename = "vote")]
+    Vote,
+    #[serde(rename = "propose")]
+    Propose,
 }
 
 impl Default for Purpose {

rust/src/models/mod.rs

@@ -70,6 +70,8 @@ pub mod asset_policy_inner;
 pub use self::asset_policy_inner::AssetPolicyInner;
 pub mod asset_transactions_inner;
 pub use self::asset_transactions_inner::AssetTransactionsInner;
+pub mod asset_utxo_content_inner;
+pub use self::asset_utxo_content_inner::AssetUtxoContentInner;
 pub mod assets_inner;
 pub use self::assets_inner::AssetsInner;
 pub mod block_content;

rust/src/models/script_redeemers_inner.rs

@@ -54,6 +54,10 @@ pub enum Purpose {
     Cert,
     #[serde(rename = "reward")]
     Reward,
+    #[serde(rename = "vote")]
+    Vote,
+    #[serde(rename = "propose")]
+    Propose,
 }
 
 impl Default for Purpose {

rust/src/models/tx_content_redeemers_inner.rs

@@ -54,6 +54,10 @@ pub enum Purpose {
     Cert,
     #[serde(rename = "reward")]
     Reward,
+    #[serde(rename = "vote")]
+    Vote,
+    #[serde(rename = "propose")]
+    Propose,
 }
 
 impl Default for Purpose {

src/definitions.yaml

@@ -1,6 +1,6 @@
 openapi: 3.0.0
 info:
-  version: 0.1.91
+  version: 0.1.92
   title: Blockfrost.io ~ API Documentation
   x-logo:
     url: https://staging.blockfrost.io/images/logo.svg

src/generated-types.ts

@@ -9441,7 +9441,7 @@ export interface components {
              * @example spend
              * @enum {string}
              */
-            purpose: "spend" | "mint" | "cert" | "reward";
+            purpose: "spend" | "mint" | "cert" | "reward" | "vote" | "propose";
             /**
              * @description Script hash
              * @example ec26b89af41bef0f7585353831cb5da42b5b37185e0c8a526143b824
@@ -10166,7 +10166,7 @@ export interface components {
                  * @example spend
                  * @enum {string}
                  */
-                purpose: "spend" | "mint" | "cert" | "reward";
+                purpose: "spend" | "mint" | "cert" | "reward" | "vote" | "propose";
                 /**
                  * @description The budget in Memory to run a script
                  * @example 1700
@@ -11469,7 +11469,7 @@ export interface components {
              * @example spend
              * @enum {string}
              */
-            purpose: "spend" | "mint" | "cert" | "reward";
+            purpose: "spend" | "mint" | "cert" | "reward" | "vote" | "propose";
             /**
              * @description Datum hash of the redeemer
              * @example 923918e403bf43c34b4ef6b48eb2ee04babed17320d8d1b9ff9ad086e86f44ec

src/schemas/mempool/mempool_tx_content.yaml

@@ -210,7 +210,7 @@ properties:
           description: Index of the redeemer within the transaction
         purpose:
           type: string
-          enum: [spend, mint, cert, reward]
+          enum: [spend, mint, cert, reward, vote, propose]
           example: "spend"
           description: Validation purpose
         unit_mem:

src/schemas/scripts/script_redeemers.yaml

@@ -12,7 +12,7 @@ items:
       description: The index of the redeemer pointer in the transaction
     purpose:
       type: string
-      enum: [spend, mint, cert, reward]
+      enum: [spend, mint, cert, reward, vote, propose]
       example: "spend"
       description: Validation purpose
     redeemer_data_hash:

src/schemas/txs/tx_content_redeemers.yaml

@@ -8,7 +8,7 @@ items:
       description: Index of the redeemer within the transaction
     purpose:
       type: string
-      enum: [spend, mint, cert, reward]
+      enum: [spend, mint, cert, reward, vote, propose]
       example: "spend"
       description: Validation purpose
     script_hash:

test/tests/__snapshots__/get-schema-for-endpoint.test.ts.snap

@@ -19013,6 +19013,8 @@ State \`gc\` means that a previously \`unpinned\` item has been garbage collecte
                     "mint",
                     "cert",
                     "reward",
+                    "vote",
+                    "propose",
                   ],
                   "example": "spend",
                   "type": "string",
@@ -25449,6 +25451,8 @@ relative to the start of the network
                 "mint",
                 "cert",
                 "reward",
+                "vote",
+                "propose",
               ],
               "example": "spend",
               "type": "string",
@@ -27746,6 +27750,8 @@ relative to the start of the network
                 "mint",
                 "cert",
                 "reward",
+                "vote",
+                "propose",
               ],
               "example": "spend",
               "type": "string",