diff --git a/.gitea/workflows/cicd-checks.yaml b/.gitea/workflows/cicd-checks.yaml
index ba34ba5..abfb5d1 100644
--- a/.gitea/workflows/cicd-checks.yaml
+++ b/.gitea/workflows/cicd-checks.yaml
@@ -131,12 +131,24 @@ jobs:
           REF_NAME: ${{ github.ref_name }}
         run: |
           set -e
+          API_BASE="${GITHUB_SERVER_URL%/}/api/v1"
+          REPO_OWNER="${REPO_FULL%/*}"
+          REPO_NAME="${REPO_FULL#*/}"
           TARGET_REF="${HEAD_REF:-${REF_NAME}}"
 
-          ./scripts/dispatch-workflow.sh \
-            --token "${PACKAGE_ACCESS_TOKEN}" \
-            --repo "${REPO_FULL}" \
-            --workflow "cicd-tests.yaml" \
-            --ref "${TARGET_REF}" \
-            --head-sha "${HEAD_SHA}" \
-            --source-workflow "CICD Checks"
+          payload=$(cat <<EOF
+          {
+            "ref": "${TARGET_REF}",
+            "inputs": {
+              "head_sha": "${HEAD_SHA}",
+              "source_workflow": "CICD Checks"
+            }
+          }
+          EOF
+          )
+
+          curl -fsS -X POST \
+            -H "Authorization: token ${PACKAGE_ACCESS_TOKEN}" \
+            -H "Content-Type: application/json" \
+            "${API_BASE}/repos/${REPO_OWNER}/${REPO_NAME}/actions/workflows/cicd-tests.yaml/dispatches" \
+            -d "${payload}"
diff --git a/.gitea/workflows/cicd-start.yaml b/.gitea/workflows/cicd-start.yaml
index 7f56aa3..05d6c05 100644
--- a/.gitea/workflows/cicd-start.yaml
+++ b/.gitea/workflows/cicd-start.yaml
@@ -125,11 +125,25 @@ jobs:
           echo "head_sha=${GITHUB_SHA}" >> "$GITHUB_OUTPUT"
 
           for i in 1 2 3; do
-            if timeout 30 docker manifest inspect "${BASE_REF_HASH}" >/dev/null 2>&1 && \
-               timeout 60 docker pull "${BASE_REF_HASH}" >/dev/null 2>&1; then
+            echo "Base availability check ${i}/3 for ${BASE_REF_HASH}"
+
+            if timeout 30 docker manifest inspect "${BASE_REF_HASH}" >/dev/null 2>&1; then
+              echo "manifest_check=ok"
+            else
+              echo "manifest_check=missing_or_unreachable"
+              if [ "${i}" -lt 3 ]; then
+                sleep 20
+              fi
+              continue
+            fi
+
+            if timeout 60 docker pull "${BASE_REF_HASH}" >/dev/null 2>&1; then
+              echo "pull_check=ok"
               echo "Base rebuild needed: false"
               echo "base_needed=false" >> "$GITHUB_OUTPUT"
               exit 0
+            else
+              echo "pull_check=failed"
             fi
 
             if [ "${i}" -lt 3 ]; then
@@ -151,6 +165,9 @@ jobs:
           REF_NAME: ${{ github.ref_name }}
         run: |
           set -e
+          API_BASE="${GITHUB_SERVER_URL%/}/api/v1"
+          REPO_OWNER="${REPO_FULL%/*}"
+          REPO_NAME="${REPO_FULL#*/}"
           TARGET_REF="${HEAD_REF:-${REF_NAME}}"
 
           if [ "${BASE_NEEDED}" = "true" ]; then
@@ -159,11 +176,20 @@ jobs:
             TARGET_WORKFLOW="docker-build-main.yaml"
           fi
 
-          ./scripts/dispatch-workflow.sh \
-            --token "${PACKAGE_ACCESS_TOKEN}" \
-            --repo "${REPO_FULL}" \
-            --workflow "${TARGET_WORKFLOW}" \
-            --ref "${TARGET_REF}" \
-            --head-sha "${HEAD_SHA}" \
-            --source-workflow "CICD Start" \
-            --base-needed "${BASE_NEEDED}"
+          payload=$(cat <<EOF
+          {
+            "ref": "${TARGET_REF}",
+            "inputs": {
+              "head_sha": "${HEAD_SHA}",
+              "source_workflow": "CICD Start",
+              "base_needed": "${BASE_NEEDED}"
+            }
+          }
+          EOF
+          )
+
+          curl -fsS -X POST \
+            -H "Authorization: token ${PACKAGE_ACCESS_TOKEN}" \
+            -H "Content-Type: application/json" \
+            "${API_BASE}/repos/${REPO_OWNER}/${REPO_NAME}/actions/workflows/${TARGET_WORKFLOW}/dispatches" \
+            -d "${payload}"
diff --git a/.gitea/workflows/cicd.yml b/.gitea/workflows/cicd.yml
index 7b5cf1d..0773e48 100644
--- a/.gitea/workflows/cicd.yml
+++ b/.gitea/workflows/cicd.yml
@@ -31,12 +31,24 @@ jobs:
           HEAD_SHA: ${{ github.sha }}
         run: |
           set -e
+          API_BASE="${GITHUB_SERVER_URL%/}/api/v1"
+          REPO_OWNER="${REPO_FULL%/*}"
+          REPO_NAME="${REPO_FULL#*/}"
           TARGET_REF="${HEAD_REF:-${REF_NAME}}"
 
-          ./scripts/dispatch-workflow.sh \
-            --token "${PACKAGE_ACCESS_TOKEN}" \
-            --repo "${REPO_FULL}" \
-            --workflow "cicd-start.yaml" \
-            --ref "${TARGET_REF}" \
-            --head-sha "${HEAD_SHA}" \
-            --source-workflow "CICD"
+          payload=$(cat <<EOF
+          {
+            "ref": "${TARGET_REF}",
+            "inputs": {
+              "head_sha": "${HEAD_SHA}",
+              "source_workflow": "CICD"
+            }
+          }
+          EOF
+          )
+
+          curl -fsS -X POST \
+            -H "Authorization: token ${PACKAGE_ACCESS_TOKEN}" \
+            -H "Content-Type: application/json" \
+            "${API_BASE}/repos/${REPO_OWNER}/${REPO_NAME}/actions/workflows/cicd-start.yaml/dispatches" \
+            -d "${payload}"
diff --git a/.gitea/workflows/docker-build-base.yaml b/.gitea/workflows/docker-build-base.yaml
index c02f368..a7b05b3 100644
--- a/.gitea/workflows/docker-build-base.yaml
+++ b/.gitea/workflows/docker-build-base.yaml
@@ -347,13 +347,25 @@ jobs:
           REF_NAME: ${{ github.ref_name }}
         run: |
           set -e
+          API_BASE="${GITHUB_SERVER_URL%/}/api/v1"
+          REPO_OWNER="${REPO_FULL%/*}"
+          REPO_NAME="${REPO_FULL#*/}"
           TARGET_REF="${HEAD_REF:-${REF_NAME}}"
 
-          ./scripts/dispatch-workflow.sh \
-            --token "${PACKAGE_ACCESS_TOKEN}" \
-            --repo "${REPO_FULL}" \
-            --workflow "docker-build-main.yaml" \
-            --ref "${TARGET_REF}" \
-            --head-sha "${HEAD_SHA}" \
-            --source-workflow "CICD Base Image" \
-            --base-needed "true"
+          payload=$(cat <<EOF
+          {
+            "ref": "${TARGET_REF}",
+            "inputs": {
+              "head_sha": "${HEAD_SHA}",
+              "source_workflow": "CICD Base Image",
+              "base_needed": "true"
+            }
+          }
+          EOF
+          )
+
+          curl -fsS -X POST \
+            -H "Authorization: token ${PACKAGE_ACCESS_TOKEN}" \
+            -H "Content-Type: application/json" \
+            "${API_BASE}/repos/${REPO_OWNER}/${REPO_NAME}/actions/workflows/docker-build-main.yaml/dispatches" \
+            -d "${payload}"
diff --git a/.gitea/workflows/docker-build-main.yaml b/.gitea/workflows/docker-build-main.yaml
index 4e48092..52b0e1f 100644
--- a/.gitea/workflows/docker-build-main.yaml
+++ b/.gitea/workflows/docker-build-main.yaml
@@ -163,12 +163,24 @@ jobs:
           REF_NAME: ${{ github.ref_name }}
         run: |
           set -e
+          API_BASE="${GITHUB_SERVER_URL%/}/api/v1"
+          REPO_OWNER="${REPO_FULL%/*}"
+          REPO_NAME="${REPO_FULL#*/}"
           TARGET_REF="${HEAD_REF:-${REF_NAME}}"
 
-          ./scripts/dispatch-workflow.sh \
-            --token "${PACKAGE_ACCESS_TOKEN}" \
-            --repo "${REPO_FULL}" \
-            --workflow "cicd-checks.yaml" \
-            --ref "${TARGET_REF}" \
-            --head-sha "${HEAD_SHA}" \
-            --source-workflow "CICD Main Build"
+          payload=$(cat <<EOF
+          {
+            "ref": "${TARGET_REF}",
+            "inputs": {
+              "head_sha": "${HEAD_SHA}",
+              "source_workflow": "CICD Main Build"
+            }
+          }
+          EOF
+          )
+
+          curl -fsS -X POST \
+            -H "Authorization: token ${PACKAGE_ACCESS_TOKEN}" \
+            -H "Content-Type: application/json" \
+            "${API_BASE}/repos/${REPO_OWNER}/${REPO_NAME}/actions/workflows/cicd-checks.yaml/dispatches" \
+            -d "${payload}"