PyPI recent updates for open402 https://pypi.org/project/open402/ Recent updates to the Python Package Index for open402 en 0.1.20 https://pypi.org/project/open402/0.1.20/ Reference implementation of the x402 payment protocol for AI Agents Sun, 15 Mar 2026 10:42:26 GMT 0.1.19 https://pypi.org/project/open402/0.1.19/ Reference implementation of the x402 payment protocol for AI Agents Sat, 14 Mar 2026 09:17:42 GMT 0.1.18 https://pypi.org/project/open402/0.1.18/ Reference implementation of the x402 payment protocol for AI Agents Sat, 14 Mar 2026 04:23:00 GMT 0.1.17 https://pypi.org/project/open402/0.1.17/ Reference implementation of the x402 payment protocol for AI Agents Tue, 10 Mar 2026 14:41:38 GMT 0.1.16 https://pypi.org/project/open402/0.1.16/ Reference implementation of the x402 payment protocol for AI Agents Tue, 10 Mar 2026 11:55:52 GMT 0.1.14 https://pypi.org/project/open402/0.1.14/ Reference implementation of the x402 payment protocol for AI Agents Sun, 08 Mar 2026 12:40:10 GMT 0.1.13 https://pypi.org/project/open402/0.1.13/ Reference implementation of the x402 payment protocol for AI Agents Sun, 08 Mar 2026 11:38:47 GMT 0.1.11 https://pypi.org/project/open402/0.1.11/ Reference implementation of the x402 payment protocol for AI Agents Fri, 06 Mar 2026 01:45:46 GMT 0.1.10 https://pypi.org/project/open402/0.1.10/ Reference implementation of the x402 payment protocol for AI Agents Wed, 04 Mar 2026 11:44:08 GMT 0.1.9 https://pypi.org/project/open402/0.1.9/ Reference implementation of the x402 payment protocol for AI Agents Mon, 02 Mar 2026 03:55:05 GMT 0.1.8 https://pypi.org/project/open402/0.1.8/ Reference implementation of the x402 payment protocol for AI Agents Fri, 27 Feb 2026 13:16:29 GMT 0.1.7 https://pypi.org/project/open402/0.1.7/ Reference implementation of the x402 payment protocol for AI Agents Thu, 26 Feb 2026 03:06:08 GMT 0.1.6 https://pypi.org/project/open402/0.1.6/ Reference implementation of the x402 payment protocol for AI Agents Tue, 24 Feb 2026 16:33:40 GMT 0.1.5 https://pypi.org/project/open402/0.1.5/ Reference implementation of the x402 payment protocol for AI Agents Tue, 24 Feb 2026 15:42:13 GMT 0.1.4 https://pypi.org/project/open402/0.1.4/ Reference implementation of the x402 payment protocol for AI Agents Tue, 24 Feb 2026 15:01:32 GMT 0.1.2 https://pypi.org/project/open402/0.1.2/ Reference implementation of the x402 payment protocol for AI Agents Mon, 23 Feb 2026 16:34:06 GMT