I'm passionate about crypto data.
I want it accessible and sustainable for small creators — that's how I got my own start in the space.
So I'm building Tiders: a set of OSS tools that empower data creators and make crypto data more ownable and decentralized.
Most builders reinvent the wheel with onchain data.
Fire RPC calls, get back messy blocks and txs, then decode and organize it by hand with a low-level lib like web3 py/js. We wrote down how it works, so you learn it once and let the right tools abstract the rest.
(links below)
6/ Then it all ties together: indexing Solana's Jupiter, end to end, in pure Python.
Fetch, decode, transform, store. No YAML, no config maze, no platform lock-in. Just building blocks you can read, fork and reshape with pandas, polars or duckdb.
7/ Check the post in tiders.org/assets/learn/
and explore the Tiders tools in our website. Our goal is to empower data creators and make crypto data more ownable and decentralized.
Prediction markets are accurate, but "wisdom of the crowd" is a marketing claim.
The crowd does not produce the wisdom. It finances the people who do.
A skilled minority extracts value from the majority who provide capital, volume, and noise.
Nexus Opinion by @0xTakeProfits
My series on how raw blockchain data becomes real metrics, is now featured on @unchaindata_xyz's learning hub. It sits next to their curated Web3 data courses, and I could not be prouder.
Here is what it covers and why it matters. 👇
Writing this series made it obvious where the real pain is, so I'm building tools to solve it. Tiders, at tiders.org, is a ecosystem of open-source tools to extract blockchain data into your DB, serve it over HTTP, and get paid per request with x402 micropayments.
Huge thanks to @unchaindata_xyz for featuring the series. They are the go-to job board for Web3 data roles, so if you are hiring or hunting, start there. They also run one of the best curated learning hubs at unchaindata.xyz/learn. Go explore it.
Every Web3 job board has a generic "analyst" category.
Compliance analysts, marketing analysts, data analysts. All in one bucket. Spam listings mixed in with real ones.
No way to filter CEX roles from DeFi roles. No distinction between someone writing Tableau dashboards at Coinbase and someone decoding smart contract events for a lending protocol. Completely different jobs treated as the same thing.
If you've searched for a data role in crypto, you know the pain. Eight tabs, irrelevant results, filters that don't filter.
I've been on both sides of this. Searched for these roles, hired for them. The tooling is broken.
So I built a job aggregator that actually gets it. Real categories, real filters, actual data stack and salary info. 275 roles. Free to use
unchaindata.xyz/jobs
Tiders is a Python indexer. Its magic is a generalized query layer over shared logs, tx and trace schemas. Devs can pick performant providers with optimized APIs such as @envio_indexer's HyperSync and @helloSQD, or stick with plain EVM RPC, with the same query, no vendor lock-in.
I'm passionate about crypto data.
I want it accessible and sustainable for small creators — that's how I got my own start in the space.
So I'm building Tiders: a set of OSS tools that empower data creators and make crypto data more ownable and decentralized.
Selling data is hard when buyers can't preview it. So the same server scaffolds interactive dashboards — visual reports you design and buyers explore in-browser, with a wallet-connect button to pay and download the full dataset.
Want to explore Tiders?
Check out tiders.org
and the repos:
github[.]com/yulesa/tiders
github[.]com/yulesa/tiders-x402-server
github[.]com/yulesa/tiders-stack