title: “Changelog” description: “Latest updates and improvements to the ParseTx API.”
v1.0.0-rc8 - Pre-Launch Hardening & IP-Level Safety (June 2026)
* IP-Level Email Rate Limiting: Added strict IP-based rate limiting (20/hour) across signups and magic links to protect Resend and domain reputation from abuse. * Accessibility Indicators: Standardized:focus-visible focus rings site-wide for complete WCAG keyboard navigation compliance.
* Success Page Key Recovery: Refined success validation queries to gracefully display a key recovery card on page refresh rather than returning verification errors.
v1.0.0-rc7 - Async Queue Limits & Lazy Resets (June 2026)
* Queue Consumer Limit Enforcement: Implemented limits in the background worker to skip processing for deactivated keys or keys that exceeded their daily safety token budget. * Lazy resets for background clients: Automated daily and monthly usage resets for keys running asynchronously.v1.0.0-rc6 - RapidAPI Gateway Auth Bypass (June 2026)
* RapidAPI Support: Added verified proxy authentication support allowing RapidAPI to handle pricing and quotas while logging telemetry metrics without double-billing.v1.0.0-rc5 - Bearer Auth & Provisioning Backups (June 2026)
* Dual-Header API Authentication: Upgraded all APIs and SDKs to support standardAuthorization: Bearer <key> headers alongside X-API-Key.
* Backup key emails: Automated email delivery of the raw API key at checkout to prevent user loss.
* Admin Route Rate Limiting: Isolated internal administrative routes with strict IP-based lockouts.
v1.0.0-rc4 - Tier-0 Fast Path & Webhooks (June 2026)
* Tier-0 Merchant Expansion: We’ve expanded the in-memory deterministic fast-path cache to 587 top merchants. Long-tail targets were shifted to the KV cache, drastically optimizing Tier-0 hits and reducing latency. * Website Documentation Sync: Updated site-wide headers and footers to easily access the Docs, Contact, and API Quickstarts from any page.v1.0.0-rc3 - Free Tier & Pricing Updates (June 2026)
* Free Developer Tier: Start free with 5,000 transactions/month and no credit card required. Claim your key via email verification at/free-key.
* Reduced Pricing: Pay-as-you-go rate for the Developer tier reduced to a flat $0.001/transaction (active after the free 5K transactions are exhausted).