Convert OBSR to STRKon Ethereum
Swap Observer (OBSR) to Starknet (STRK) on Ethereum at the best cross-chain rate. SwitchFi routes your OBSR → STRK exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
OBSR to STRK market data
| Metric | OBSR | STRK · Ethereum |
|---|---|---|
| Price | $0.0003881 | $0.02994 |
| Market cap | $2.53M | $197.13M |
| 24h volume | $22,221 | $13.97M |
| 24h change | -9.78% | -3.32% |
| 7d change | -3.78% | +0.80% |
| 24h high / low | $0.0004308 / $0.0003878 | $0.03131 / $0.02951 |
| All-time high | $0.06177 | $4.41 |
| Market cap rank | #2033 | #164 |
What is the OBSR to STRK exchange rate?
At the current market price, 1 OBSR ≈ 0.01296255 STRK, and 1 STRK ≈ 77.1453 OBSR. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Observer is the junior asset: it is valued at $2.53M against Starknet's $197.13M, a gap of about 78×. They currently rank #2033 and #164 among all cryptocurrencies. The last 24 hours put OBSR at -9.78% against -3.32% for STRK — the OBSR/STRK rate has moved in STRK's favour. Zooming out to a week, OBSR has moved -3.78% while STRK has moved +0.80%. Daily turnover runs at $22,221 for OBSR and $13.97M for STRK, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, OBSR is down 99.4% and STRK is down 99.3%.
OBSR to STRK converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
OBSR / STRK conversion tables
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
Fetching live quote…
Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Observer and Starknet
Observer (OBSR) is the #2033 cryptocurrency by market cap, worth $2.53M in aggregate. Compared with its $0.06177 all-time peak, it currently trades 99.4% lower. Of a maximum supply of 14.00B OBSR, 6.51B OBSR (46%) is already in circulation. Recent performance reads -3.78% over 7 days and -24.13% over the past month for OBSR. Daily turnover comes to $22,221.
Starknet (STRK) is the #164 cryptocurrency by market cap, worth $197.13M in aggregate. Compared with its $4.41 all-time peak, it currently trades 99.3% lower. 6.58B STRK is circulating out of a hard cap of 10.00B STRK — about 66% of the eventual supply. Over the last 7 days STRK is +0.80%, and -14.58% across 30 days. Its 24-hour trading volume is $13.97M.
How to convert OBSR to STRK
- 1 Enter the amount of OBSR you want to convert — the swap widget on this page is prefilled with the OBSR → STRK pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of STRK on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange STRK
BTC → STRKEthereum
Bitcoin
ETH → STRKEthereum
Ethereum
USDTEthereum → STRKEthereum
Tether
BNB → STRKEthereum
BNB
USDCEthereum → STRKEthereum
USDC
XRP → STRKEthereum
XRP
SOL → STRKEthereum
Solana
TRX → STRKEthereum
TRON
FIGR_HELOC → STRKEthereum
Figure Heloc
HYPE → STRKEthereum
Hyperliquid
DOGE → STRKEthereum
Dogecoin
USDSEthereum → STRKEthereum
USDS
Convert any other cryptocurrency from OBSR
OBSR to STRK FAQ
What is the OBSR to STRK exchange rate?
At current prices one OBSR converts to about 0.01296255 STRK, and one STRK to about 77.1453 OBSR. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert OBSR to STRK on SwitchFi?
Type in how much OBSR you're converting, connect a wallet, check the quoted OBSR→STRK route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the OBSR to STRK swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert OBSR to STRK?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange OBSR for STRK?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.