diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 0f0b850c0..31efabc31 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -354,6 +354,23 @@
         }
       }
     },
+    "node_modules/@angular-devkit/architect/node_modules/chokidar": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "dependencies": {
+        "readdirp": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 14.16.0"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@angular-devkit/architect/node_modules/json-schema-traverse": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
@@ -372,6 +389,21 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/@angular-devkit/architect/node_modules/readdirp": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+      "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "engines": {
+        "node": ">= 14.18.0"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@angular-devkit/architect/node_modules/source-map": {
       "version": "0.7.6",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.6.tgz",
@@ -989,6 +1021,23 @@
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       }
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+    "node_modules/@angular-devkit/build-angular/node_modules/chokidar": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "dependencies": {
+        "readdirp": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 14.16.0"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@angular-devkit/build-angular/node_modules/debug": {
       "version": "4.4.3",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
@@ -1107,6 +1156,21 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/@angular-devkit/build-angular/node_modules/readdirp": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+      "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "engines": {
+        "node": ">= 14.18.0"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@angular-devkit/build-angular/node_modules/semver": {
       "version": "7.7.2",
       "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.2.tgz",
@@ -1243,6 +1307,23 @@
         }
       }
     },
+    "node_modules/@angular-devkit/schematics/node_modules/chokidar": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "dependencies": {
+        "readdirp": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 14.16.0"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@angular-devkit/schematics/node_modules/json-schema-traverse": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
@@ -1261,6 +1342,21 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/@angular-devkit/schematics/node_modules/readdirp": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+      "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "engines": {
+        "node": ">= 14.18.0"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@angular-devkit/schematics/node_modules/source-map": {
       "version": "0.7.6",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.6.tgz",
@@ -2282,6 +2378,23 @@
         "url": "https://github.com/chalk/ansi-styles?sponsor=1"
       }
     },
+    "node_modules/@angular/cli/node_modules/chokidar": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "dependencies": {
+        "readdirp": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 14.16.0"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@angular/cli/node_modules/cli-cursor": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-5.0.0.tgz",
@@ -2437,6 +2550,21 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/@angular/cli/node_modules/readdirp": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+      "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "engines": {
+        "node": ">= 14.18.0"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@angular/cli/node_modules/restore-cursor": {
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-5.1.0.tgz",
@@ -7688,6 +7816,23 @@
         }
       }
     },
+    "node_modules/@schematics/angular/node_modules/chokidar": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "dependencies": {
+        "readdirp": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 14.16.0"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@schematics/angular/node_modules/json-schema-traverse": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
@@ -7706,6 +7851,21 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/@schematics/angular/node_modules/readdirp": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+      "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "engines": {
+        "node": ">= 14.18.0"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@schematics/angular/node_modules/source-map": {
       "version": "0.7.6",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.6.tgz",
@@ -19085,6 +19245,16 @@
             "ajv": "^8.0.0"
           }
         },
+        "chokidar": {
+          "version": "4.0.3",
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+          "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+          "optional": true,
+          "peer": true,
+          "requires": {
+            "readdirp": "^4.0.1"
+          }
+        },
         "json-schema-traverse": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
@@ -19095,6 +19265,13 @@
           "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.4.tgz",
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         },
+        "readdirp": {
+          "version": "4.1.2",
+          "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+          "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+          "optional": true,
+          "peer": true
+        },
         "source-map": {
           "version": "0.7.6",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.6.tgz",
@@ -19352,6 +19529,16 @@
             "ajv": "^8.0.0"
           }
         },
+        "chokidar": {
+          "version": "4.0.3",
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+          "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+          "optional": true,
+          "peer": true,
+          "requires": {
+            "readdirp": "^4.0.1"
+          }
+        },
         "debug": {
           "version": "4.4.3",
           "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
@@ -19432,6 +19619,13 @@
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         },
+        "readdirp": {
+          "version": "4.1.2",
+          "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+          "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+          "optional": true,
+          "peer": true
+        },
         "semver": {
           "version": "7.7.2",
           "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.2.tgz",
@@ -19508,6 +19702,16 @@
             "ajv": "^8.0.0"
           }
         },
+        "chokidar": {
+          "version": "4.0.3",
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+          "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+          "optional": true,
+          "peer": true,
+          "requires": {
+            "readdirp": "^4.0.1"
+          }
+        },
         "json-schema-traverse": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
@@ -19518,6 +19722,13 @@
           "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.4.tgz",
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         },
+        "readdirp": {
+          "version": "4.1.2",
+          "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+          "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+          "optional": true,
+          "peer": true
+        },
         "source-map": {
           "version": "0.7.6",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.6.tgz",
@@ -20004,6 +20215,16 @@
           "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-6.2.3.tgz",
           "integrity": "sha512-4Dj6M28JB+oAH8kFkTLUo+a2jwOFkuqb3yucU0CANcRRUbxS0cP0nZYCGjcc3BNXwRIsUVmDGgzawme7zvJHvg=="
         },
+        "chokidar": {
+          "version": "4.0.3",
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+          "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+          "optional": true,
+          "peer": true,
+          "requires": {
+            "readdirp": "^4.0.1"
+          }
+        },
         "cli-cursor": {
           "version": "5.0.0",
           "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-5.0.0.tgz",
@@ -20098,6 +20319,13 @@
           "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.4.tgz",
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         },
+        "readdirp": {
+          "version": "4.1.2",
+          "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+          "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+          "optional": true,
+          "peer": true
+        },
         "restore-cursor": {
           "version": "5.1.0",
           "resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-5.1.0.tgz",
@@ -22980,6 +23208,16 @@
             "ajv": "^8.0.0"
           }
         },
+        "chokidar": {
+          "version": "4.0.3",
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+          "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+          "optional": true,
+          "peer": true,
+          "requires": {
+            "readdirp": "^4.0.1"
+          }
+        },
         "json-schema-traverse": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
@@ -22990,6 +23228,13 @@
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         },
+        "readdirp": {
+          "version": "4.1.2",
+          "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+          "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+          "optional": true,
+          "peer": true
+        },
         "source-map": {
           "version": "0.7.6",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.6.tgz",
diff --git a/frontend/src/app/docs/api-docs/api-docs-data.ts b/frontend/src/app/docs/api-docs/api-docs-data.ts
index 9b9591cd6..ef4f848af 100644
--- a/frontend/src/app/docs/api-docs/api-docs-data.ts
+++ b/frontend/src/app/docs/api-docs/api-docs-data.ts
@@ -12444,16 +12444,18 @@ export const restApiDocsData = [
     title: 'POST Auto-Accelerate A Transaction (Pro)',
     description: {
       default: `
-      <div class="pb-1">
-        <span>Sends a request to automatically accelerate a transaction based on specified trigger conditions.</span><br>
+      <p>
+        <span>Sends a request to automatically accelerate a transaction based on specified trigger conditions. Competing requests are allowed (one per <code>txInput</code>/<code>type</code>).</span>
+      </p>
+      <div>
         <span>The <code>type</code> parameter must be one of: <code>time_delay</code>, <code>block_height</code>, <code>timestamp</code>, or <code>next_block</code>.</span><br>
-        <span>The <code>value</code> parameter is required for types other than <code>next_block</code> and depends on the type:</span><br>
+        <span>The <code>value</code> parameter is required for types other than <code>next_block</code> and depends on the type:</span>
+        <ul>
+          <li><code>time_delay</code> - in hours, a floating point value >= 0.5</li>
+          <li><code>block_height</code> - a block height >= next block height</li>
+          <li><code>timestamp</code> - a Unix timestamp in seconds >= now + 60 seconds</li>
+        </ul>
       </div>
-      <ul>
-        <li><code>time_delay</code> - in hours, a floating point value >= 0.5</li>
-        <li><code>block_height</code> - a block height >= next block height</li>
-        <li><code>timestamp</code> - a Unix timestamp in seconds >= now + 60 seconds</li>
-      </ul>
       `
     },
     urlString: '/v1/services/accelerator/auto-accelerate',
@@ -12540,7 +12542,19 @@ export const restApiDocsData = [
     fragment: 'accelerator-auto-accelerate-cancel',
     title: 'POST Cancel Auto-Acceleration (Pro)',
     description: {
-      default: '<p>Sends a request to cancel an auto-acceleration in the <code>tracking</code> status.<br>You can retrieve eligible auto-acceleration <code>txid</code> using the history endpoint GET <code>/api/v1/services/accelerator/auto-accelerate/history</code>.</p>'
+      default: `
+        <p>
+          <span>Sends a request to cancel an auto-acceleration in the <code>tracking</code> status.</span><br>
+          <span>You can retrieve eligible auto-acceleration <code>txid</code> using the history endpoint GET <code>/api/v1/services/accelerator/auto-accelerate/history</code>.</span>
+        </p>
+        <p>
+          <span>When calling this endpoint without a <code>type</code> parameter, this will cancel all your active auto-acceleration requests matching the <code>txid</code>.</span>
+          <span>To cancel a single auto-acceleration request, send both <code>txid</code> and <code>type</code> parameters.</span><br>
+        </p>
+        <p>
+          <span>Parameter <code>type</code> can take the following values: <code>next_block</code>, <code>time_delay</code>, <code>block_height</code> or <code>timestamp</code>.</span>
+        </p>
+      `
     },
     urlString: '/v1/services/accelerator/auto-accelerate/cancel',
     showConditions: [''],
@@ -12555,9 +12569,9 @@ export const restApiDocsData = [
         codeSampleMainnet: {
           esModule: [],
           commonJS: [],
-          curl: ['txid=178b5b9b310f0d667d7ea563a2cdcc17bc8cd15261b58b1653860a724ca83458'],
+          curl: ['txid=178b5b9b310f0d667d7ea563a2cdcc17bc8cd15261b58b1653860a724ca83458&type=time_delay'],
           headers: 'X-Mempool-Auth: stacksats',
-          response: `HTTP/1.1 200 OK`,
+          response: `If a request has been canceled:\nHTTP/1.1 200 OK\n\nWhen no request matches the query parameters:\nHTTP/1.1 204 No Content`,
         },
       }
     }