AgentPayment Development Updates — March 30, 2026

AgentPMT Development Update — March 30, 2026

Here's what we shipped since the last update.

New Features

• Two-level budget controls — You can now Pause Agent to halt all tool calls instantly, or Freeze x402 Spending to block auto-purchases while still allowing tools to use existing credits. Each control operates independently so you can fine-tune cost management without shutting everything down.
• Quantum-Safe File Attestation tool — New marketplace tool that creates and verifies cryptographic attestation packages for files using post-quantum ML-DSA-65 signatures via hardware security modules. Agents can now prove file integrity with quantum-resistant cryptography.
• GitHub Repo Browser: file and repository downloads — The GitHub Repo Browser tool can now download individual files or entire repositories (with optional subdirectory filtering) to file storage with SHA1 integrity verification. Downloaded files are available for use by other tools in the same session.
• Image library search — The image picker now includes a search bar that queries across all metadata fields including name, description, tags, and folder. Results filter instantly with debounced input.
• Embed credits balance and purchase — Embedded chat widgets now display credit balances and support in-widget credit purchases.
• Cloud Run Console tool — New internal tool that lets agents fetch service logs, error reports, and deployment revision history from Google Cloud Run.

Updates

• Product page SEO improvements — Tool actions, parameters, and API code examples are now server-rendered and visible to search engines instead of requiring JavaScript to display.
• Agent builder catalog improvements — The tool catalog in the agent builder now includes category and industry enrichment, better filtering for public releases, and response caching for faster loading.
• Homepage performance — Eliminated redundant network requests on the homepage by batching product image fetches into a single call with client-side caching.
• Chat file library performance — File library data is now preloaded and cached before the dialog opens, so the file browser renders instantly.
• Documentation link audit — Fixed 38 broken internal links across documentation pages and UI components.
• Speech-to-text reliability — Improved async file handling and added error isolation so transcription results are returned even if secondary storage encounters an issue.
• Security hardening — Strengthened input validation, added SSRF protections, and hardened error handling across multiple marketplace tools including the FFmpeg Video Editor, Blender Renderer, and GitHub Repo Browser.

Bug Fixes

• Fixed video playback issues in product showcases where certain video formats failed to load in some browsers.
• Fixed the activity dashboard showing incorrect credit charges for failed or reverted tool calls.
• Fixed a chat session reliability issue where messages could fail after the initial exchange.
• Fixed the budget selector not displaying all available budgets in the chat interface.
• Fixed a validation gap that allowed tool calls with missing required fields to reach external tool servers.
• Fixed task processing in the FFmpeg Video Editor and Blender Renderer tools that caused async operations to fail silently.