---
title: "Uniswap Labs opens fee conversion tool TJAR to apps, starting with Robinhood"
description: "Reported by The Block on 2026-10-29. The Block: “Uniswap Labs has opened up its Token Jar fee conversion system to other apps through a new tool called TJAR.”"
language: en
canonical: "https://whycoinmoves.com/en/events/uniswap-uniswap-labs-opens-fee-conversion-7aec129824a275"
published: 2026-10-29T14:35:02.000Z
updated: 2026-10-29T14:35:02.000Z
indexable: false
---

# Uniswap Labs opens fee conversion tool TJAR to apps, starting with Robinhood

Reported by The Block on 2026-10-29. The Block: “Uniswap Labs has opened up its Token Jar fee conversion system to other apps through a new tool called TJAR.”

Attributed sources: [The Block](<https://www.theblock.co/news/defi/2026-10-29-uniswap-token-jar-tjar-robinhood-432131>)

## Key facts

The Block: “Uniswap Labs has opened up its Token Jar fee conversion system to other apps through a new tool called TJAR.”
Evidence strength: Single source, 1 publisher group(s) (The Block).
No complete post-detection return window is available yet.
In the preceding 30 days, the 99th percentile of absolute hourly returns was 2.96% (OKX · USDT; cutoff Oct 29, 2026, 14:35, UTC).

## Historical hourly baseline

| Metric | Value |
| --- | --- |
| Coverage | 95.1% (685/720) |
| Median absolute hourly return | 0.47% |
| 99th percentile of absolute hourly returns | 2.96% |
| BTC beta | 2.03 |
| Source / cutoff (UTC) | OKX · USDT / Oct 29, 2026, 14:35 |

## Claims and open questions

- No independently verified causal explanation is available.

## Source evidence

- [Uniswap Labs opens fee conversion tool TJAR to apps, starting with Robinhood](<https://www.theblock.co/news/defi/2026-10-29-uniswap-token-jar-tjar-robinhood-432131>) — The Block; published Oct 29, 2026, 14:34; received Oct 29, 2026, 14:35 (UTC).


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No other publication-ready UNI events yet.

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Evidence levels describe source coverage, not the probability that a report is true. Price moves and their timing cannot establish a cause; minute samples show an observed interval and alert thresholds are heuristics. Explanations are model-assisted, with citations and figures checked. Source titles stay in their original language; full articles are not republished. [Methods and limitations](<https://whycoinmoves.com/en/methodology>)