x402
What you can build with x402
September 15, 2026
Featured
Algorand targets broad quantum resilience by 2027
Algorand has been leading in blockchain quantum resilience since 2022.
And now, we have announced our roadmap to target broad quantum resilience by the end of 2027 – including native PQ accounts with related SDK and developer tooling support; PQ multisig for institutions, treasuries, and high-value operations; and research into PQ-resilient VRF and signatures for consensus messaging. The first milestones from this roadmap begin in Q3 2026.
x402
AI agents that pay: Real x402 applications built on Algorand
September 14, 2026
Developer
Enhancing on-chain flavor in Algorand 5.0 — Part 4: Heat
August 26, 2026
Developer
Enhancing on-chain flavor in Algorand 5.0 — Part 3: Acid
August 24, 2026
Developer
Enhancing on-chain flavor in Algorand 5.0 — Part 2: Fatter apps and transactions
August 22, 2026
Developer
Enhancing on-chain flavor in Algorand 5.0 — Part 1: Salt
August 20, 2026
x402
Is your x402 endpoint showing up in the facilitator leaderboard? How to troubleshoot if not.
August 13, 2026
Protocol upgrade
Getting ahead of the (elliptic) curve: what's in the next consensus upgrade
August 12, 2026
Developer
Enabling x402 payments on Algorand: A best practices guide
August 7, 2026
Hackathon
The Global x402 Challenge is live! How to build & submit your entry
July 21, 2026
Hackathon
WeAreDevelopers World Congress 2026: Exploring what's next for the agentic internet
July 21, 2026
Developer
AlgoKit Utils Beta: The first step toward AlgoKit 4.0
May 13, 2026