{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Automatic","title":"Idempotency: Solving the Double-Click Problem for APIs","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/89d9dc57\"></iframe>","width":"100%","height":180,"duration":566,"description":"Duplicate API requests cause real financial and operational damage — idempotency is the engineering discipline that stops them. This episode breaks down how idempotency keys work, where race conditions hide, and how to extend the guarantee across every downstream side effect.","thumbnail_url":"https://img.transistorcdn.com/geAvK8Lf2TpOu15wwN-7jYkVWQf54CoengvnTEp3AzQ/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS8zNDA3/NDliNDQwMTkxMzZi/MzA0YTM3NGQxZTc1/NTk4MC5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}