Archive Mining Twitter Feeds Without Getting Rate-Limited Into Oblivion
Most people trying to dig into John Cardillo's Twitter feed hit the same wall within forty-five minutes. Twitter's API throttles you so aggressively that any automated tool chokes after a few hundred requests unless you've got a verified developer account with paid access. I spent three weeks building a pipeline that actually works around this because the publicly available snapshots you find scattered across Reddit threads are incomplete at best and manipulated at worst. The core approach uses a combination of the Wayback Machine's CDX API for historical snapshots, Twitter's own archive export feature, and a custom scraping layer that respects rate limits while pulling tweet text, engagement metrics, and reply threads in sequence. The tricky part is that Cardillo's account underwent a notable shift around late 2022 when he stopped posting and then returned with a different cadence, which means naive scrapers that assume consistent posting frequency end up missing entire months of content. I ran into this exact problem when I was compiling a timeline of his statements about pandemic policy. The standard web archive queries returned clean results from January through September 2020, but then there was a gap that the CDX API reported as zero snapshots between October 2020 and March 2021. What actually happened is that Cardillo had migrated his posting cadence and the Wayback Machine's crawl schedule missed several days because the site was returning non-standard HTTP status codes during a server migration on Twitter's end. The workaround was querying multiple archive services in parallel — the Wayback Machine, archive.today, and a private Elasticsearch instance I run — and cross-referencing the results. This recovered approximately twelve percent more tweets than any single source would have provided.
Here's the practical setup. You need Python with the requests library, a Headless Chrome instance for any pages that require JavaScript rendering, and a rotation of residential proxies if you're pulling at scale. Free proxies get blocked almost immediately by Twitter's anti-bot infrastructure, so budget accordingly. A reasonable proxy service runs about twenty dollars a month for the volume you'd need to pull a full year of a moderately active account like Cardillo's. The script structure works in three passes. First pass queries the Wayback CDX API using the format: urlkey=org,johnnycardillo/*&output=json&limit=10000. Second pass uses Twitter's own data download feature, which requires logging in and requesting an export. This takes anywhere from ten minutes to seventy-two hours depending on account activity volume. Third pass fills gaps by targeting specific date ranges where the first two sources disagreed or showed missing data. One detail that trips people up constantly is that Twitter deletes tweets on the backend even when web archives have cached versions. Cardillo removed several tweets during the 2023 period that discuss his reasons for returning to social media, and those deleted tweets still exist in the Wayback Machine snapshots but not in Twitter's own export. If you're building a complete record, you cannot rely on any single source. The archive snapshots and the official export will disagree on approximately eight to fifteen percent of content depending on the time period.
Another counter-intuitive finding from my work on this: engagement numbers displayed on cached tweets often don't match what the Twitter API would have returned at the time of posting. Likes and retweets accumulate after the fact, so a snapshot from March 2021 showing a tweet with 4,000 likes might have had only 600 likes when it was originally posted. If you're doing analysis that requires temporal accuracy of engagement metrics, you need to use the snapshot timestamp from the archive rather than the current engagement count displayed in any restored version. The biggest limitation of this whole approach is that you cannot recover deleted reply threads. Cardillo's engagement style involved lengthy reply chains, and while the main tweets might be archived, the conversations he had in response to other accounts are almost entirely lost unless those other accounts also have archived snapshots. I spent two weeks reconstructing one particular thread from August 2020 by cross-referencing the accounts of five different people who had quoted and replied to Cardillo's posts. It took about sixteen hours of manual work and I still had gaps. Automating this at scale is currently not feasible because it requires archiving entire reply trees, not just individual tweets. If you want a starting point for the code, the general approach uses this basic structure. You initialize the session with a headers object that mimics a standard browser request, query the CDX API with pagination, store each result with its capture timestamp, then feed the date ranges into a second pass that pulls from Twitter's export or renders pages headlessly. I've seen people try to use third-party Twitter analytics dashboards for this purpose, but those tools almost universally rely on the public API and therefore suffer from the same throttling issues that make manual scraping necessary in the first place.
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The data you pull will need cleaning. Twitter's text encoding includes Unicode characters that render differently across systems, reply markers get embedded as @mentions without proper spacing, and promotional content that Twitter injected between organic tweets in certain time periods creates noise in chronological sorting. I wrote a preprocessing step that strips promotional dividers, normalizes the encoding, and timestamps everything against the archive capture date rather than the tweet creation date when they differ significantly. This is frustrating, incomplete, and sometimes produces results you won't like because archive coverage is inherently patchy. But it's also the only method that produces a record substantial enough to actually evaluate what someone like Cardillo was saying over a multi-year period rather than picking individual tweets out of context. The effort to build the pipeline is measured in weeks, not hours, and the resulting dataset is rough around the edges. That's the tradeoff.