I regularly receive batches of transaction records in CSV format from a secured sender API. For each batch I need those files programmatically relayed to a separate receiver API that is open (no auth required). I will supply the sender credentials, payload specs, and the receiver’s endpoint documentation each time a job comes up; you simply confirm you are free, move the data across, and return a quick success log. Because only the sender endpoint is authenticated, you’ll handle token retrieval or key injection on that side, then push the unaltered CSV to the receiver. Robust error handling, retry logic, and a concise report of successes / failures are important so we can audit transfers later. Typical runs are small, but speed matters. If you are comfortable scripting this in Python (requests, pandas), Bash with curl, or another language of your choice and can be on-call for ad-hoc transfers, I’d like to work with you. Please mention similar API ingestion or file-relay work you’ve done and how quickly you can turn around an individual task.