0xfnzero
16 lines
759 B
Markdown
16 lines
759 B
Markdown
# PumpFun Copy Trading
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[中文](README_CN.md)
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Consumes PumpFun buy/sell events through `sol-parser-sdk` Yellowstone gRPC and maps the event's post-trade protocol fields into one follow-up buy/sell flow.
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> This is a live-transaction template. Set `PRIVATE_KEY` and configure RPC, gRPC, target filtering, amounts, slippage, and fee limits before running.
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```bash
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export RPC_URL=https://your-rpc.example
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export GRPC_ENDPOINT=https://your-yellowstone.example
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cargo run --package pumpfun_copy_trading
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```
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Copying every event is unsafe. Add wallet/mint allowlists, signature plus instruction-index deduplication, event-age limits, position isolation, and maximum input/loss controls. Prewarm the client and blockhash cache before subscription for low latency.
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