What's 0slot?
Welcome to 0slot
The Premium Solana Transaction Acceleration Service. Built by traders, for traders.
As active Solana traders ourselves, we've personally felt the frustration of transaction delays and execution failures. Our team doesn't just understand Solana transactions - we operate several of the top-performing arbitrage bots on the network.
This hands-on expertise means we've mastered the art and science of transaction execution, optimization, and timing. We built 0slot after experiencing these pain points firsthand – not just to solve our own challenges, but to empower the entire trading community with the same advantages we developed for our own operations.
We leverage this specialized knowledge to ensure your trades land with exceptional speed and reliability. Let us handle the technical complexities of transaction delivery so you can focus on what matters most - making better trading decisions.
From traders, for traders (从交易者,为交易者) - that's the 0slot promise.
Pricing & Rate Limits
Quickstart
staked_conn
The usage of the staked_conn interface is similar to the RPC interface, primarily providing the sendTransaction method, which directly connects to our validator node.
When calling the sendTransaction method of staked_conn, please note the following:
- A maximum of 5 calls per second is allowed
- You need to transfer an amount greater than or equal to 0.001 SOL to any of the following accounts:
- 6fQaVhYZA4w3MBSXjJ81Vf6W1EDYeUPXpgVQ6UQyU1Av (0slot_dot_trade.sol)
- 4HiwLEP2Bzqj3hM2ENxJuzhcPCdsafwiet3oGkMkuQY4(0slot_dot_trade_tip15.sol)
- 7toBU3inhmrARGngC7z6SjyP85HgGMmCTEwGNRAcYnEK(0slot_dot_trade_tip16.sol)
- 8mR3wB1nh4D6J9RUCugxUpc6ya8w38LPxZ3ZjcBhgzws(0slot_dot_trade_tip17.sol)
- 6SiVU5WEwqfFapRuYCndomztEwDjvS5xgtEof3PLEGm9(0slot_dot_trade_tip18.sol)
- TpdxgNJBWZRL8UXF5mrEsyWxDWx9HQexA9P1eTWQ42p(0slot_dot_trade_tip19.sol)
- D8f3WkQu6dCF33cZxuAsrKHrGsqGP2yvAHf8mX6RXnwf(0slot_dot_trade_tip20.sol)
- GQPFicsy3P3NXxB5piJohoxACqTvWE9fKpLgdsMduoHE(0slot_dot_trade_tip21.sol)
- Ey2JEr8hDkgN8qKJGrLf2yFjRhW7rab99HVxwi5rcvJE(0slot_dot_trade_tip22.sol)
- 4iUgjMT8q2hNZnLuhpqZ1QtiV8deFPy2ajvvjEpKKgsS(0slot_dot_trade_tip23.sol)
- 3Rz8uD83QsU8wKvZbgWAPvCNDU6Fy8TSZTMcPm3RB6zt(0slot_dot_trade_tip24.sol)
Example for cmd: curl
curl -X POST 'https://ny.0slot.trade?api-key=$TOKEN'
-d '{
"jsonrpc": "2.0",
"id": $UUID,
"method": "sendTransaction",
"params": [
"<base64_encoded_tx>",
{ "encoding": "base64" }
]
}'
For better performance and faster speeds, you can test and select the most suitable IP to use:
- NY ny.0slot.trade
- Frankfurt de.0slot.trade
- AMS NL ams.0slot.trade
- Tokyo jp.0slot.trade
- Los Angeles la.0slot.trade
Special Error Codes
API Key Expired
{"id":"1","jsonrpc":"2.0","error":{"code":403,"message":"api-key has expired"}}
Non-sendTransaction Method
{"id":"1","jsonrpc":"2.0","error":{"code":403,"message":"only support sendTransaction method"}}
Rate Limit Exceeded
{"id":"1","jsonrpc":"2.0","error":{"code":419,"message":"rate limit exceeded"}}
Example
Add an instruction to the Transaction (preferably inserted at the beginning):
transaction.addInstruction(fromPublicKey, '6fQaVhYZA4w3MBSXjJ81Vf6W1EDYeUPXpgVQ6UQyU1Av', 100000);
We hope the above information helps you better understand and use the staked_conn interface. If you have any questions, please feel free to contact our support team.
0slot Cookbook
Here are the articles answering common technical questions about accessing and using the 0slot service. If you have the same issues or encounter similar problems, please read them carefully.
- How to start with 0slot?
- How to Test Speeds of Different Server Nodes?
- Optimizing Network Request Performance Using HTTP Keep-Alive Mechanism
- Using Durable Nonce to Send the Same Transaction to Multiple Landing Services
- Introduction to 0slot ShredStream
- A Simple Method to for Sandwich Mitigation ( Known as Anti-Mev )
Contact
If you want to create a free account, contact sales, or have any inquiries, please contact us via Discord or X:
Discord: https://discord.com/invite/ptzcKEtF
More tip accounts:
- DiTmWENJsHQdawVUUKnUXkconcpW4Jv52TnMWhkncF6t (0slot_dot_trade_tip1.sol)
- HRyRhQ86t3H4aAtgvHVpUJmw64BDrb61gRiKcdKUXs5c (0slot_dot_trade_tip2.sol)
- 7y4whZmw388w1ggjToDLSBLv47drw5SUXcLk6jtmwixd (0slot_dot_trade_tip6.sol)
- J9BMEWFbCBEjtQ1fG5Lo9kouX1HfrKQxeUxetwXrifBw (0slot_dot_trade_tip7.sol)
- 8U1JPQh3mVQ4F5jwRdFTBzvNRQaYFQppHQYoH38DJGSQ (0slot_dot_trade_tip8.sol)
- Eb2KpSC8uMt9GmzyAEm5Eb1AAAgTjRaXWFjKyFXHZxF3 (0slot_dot_trade_tip3.sol)
- FCjUJZ1qozm1e8romw216qyfQMaaWKxWsuySnumVCCNe (0slot_dot_trade_tip5.sol)
- ENxTEjSQ1YabmUpXAdCgevnHQ9MHdLv8tzFiuiYJqa13 (0slot_dot_trade_tip9.sol)
- 6rYLG55Q9RpsPGvqdPNJs4z5WTxJVatMB8zV3WJhs5EK (0slot_dot_trade_tip10.sol)
- Cix2bHfqPcKcM233mzxbLk14kSggUUiz2A87fJtGivXr (0slot_dot_trade_tip12.sol)