For AI agents: the docs index is at https://docs.tech.sofi.com/pro/llms.txt. The index for every project on this site is at https://docs.tech.sofi.com/llms.txt. Append .md to any documentation page URL to get its markdown version.
Use the Billpay webhook to approve or deny billpay transactions. Use the response_code field in the response to communicate your decision to SoFi Tech Solutions.