dex-execution

Name: dex-execution
Author: agiprolabs

235stars53forks

How to install dex-execution?

agiprolabs/claude-trading-skills/dex-execution

$npx -y skills add agiprolabs/claude-trading-skills --skill dex-execution

Installs into the current project.

Summary

Solana DEX swap execution via Jupiter aggregator including quoting, transaction building, signing, and confirmation

Files · 1

View on GitHub

SKILL.md

1	# DEX Execution — Solana Swap Execution via Jupiter
2
3	Execute token swaps on Solana through Jupiter, the dominant DEX aggregator routing across Raydium, Orca, Meteora, Phoenix, Lifinity, and 20+ other venues.
4
5	## Overview
6
7	Jupiter aggregates liquidity across all major Solana DEXes to find optimal swap routes. A single swap may split across multiple pools and hop through intermediate tokens to minimize price impact. The Jupiter v6 API handles route discovery, transaction building, and fee optimization — your code handles quoting, user confirmation, signing, and submission.
8
9	Base URL: `https://quote-api.jup.ag/v6`
10
11	## Execution Pipeline
12
13	Every swap follows this seven-step pipeline. Never skip steps 2-3 (display and confirm).
14
15	### Step 1 — Get Quote
16
17	```python
18	import httpx
19
20	params = {
21	"inputMint": "So11111111111111111111111111111111111111112", # SOL
22	"outputMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", # USDC
23	"amount": 1_000_000_000, # 1 SOL in lamports
24	"slippageBps": 50, # 0.5%
25	}
26	resp = httpx.get("https://quote-api.jup.ag/v6/quote", params=params)
27	quote = resp.json()
28	```
29
30	### Step 2 — Display Quote to User
31
32	Always show these fields before proceeding:
33
34	\| Field \| Source \|
35	\|---\|---\|
36	\| Input amount \| `quote["inAmount"]` (in token decimals) \|
37	\| Output amount \| `quote["outAmount"]` \|
38	\| Minimum received \| `quote["otherAmountThreshold"]` \|
39	\| Price impact \| `quote["priceImpactPct"]` \|
40	\| Route \| `quote["routePlan"]` — DEXes used \|
41	\| Slippage \| The `slippageBps` you requested \|
42
43	### Step 3 — Require User Confirmation
44
45	```
46	⚠️ SWAP PREVIEW
47	Selling: 1.000 SOL
48	Buying: ~142.50 USDC
49	Min recv: 141.79 USDC (0.5% slippage)
50	Impact: 0.01%
51	Route: Raydium V4 → USDC
52
53	Proceed? [y/N]
54	```
55
56	NEVER proceed without explicit "yes" from the user.
57
58	### Step 4 — Build Transaction
59
60	```python
61	swap_body = {
62	"quoteResponse": quote,
63	"userPublicKey": "YourPubkeyBase58...",
64	"wrapAndUnwrapSol": True,
65	"dynamicComputeUnitLimit": True,
66	"prioritizationFeeLamports": "auto",
67	}
68	resp = httpx.post("https://quote-api.jup.ag/v6/swap", json=swap_body)
69	swap_data = resp.json()
70	swap_tx = swap_data["swapTransaction"] # base64-encoded transaction
71	```
72
73	### Step 5 — Sign Transaction
74
75	```python
76	import base64
77	from solders.transaction import VersionedTransaction
78	from solders.keypair import Keypair
79
80	raw_tx = base64.b64decode(swap_tx)
81	tx = VersionedTransaction.from_bytes(raw_tx)
82	keypair = Keypair.from_base58_string(os.environ["WALLET_PRIVATE_KEY"])
83	tx.sign([keypair])
84	```
85
86	### Step 6 — Submit Transaction
87
88	```python
89	rpc_url = os.environ.get("SOLANA_RPC_URL", "https://api.mainnet-beta.solana.com")
90	signed_bytes = bytes(tx)
91	payload = {
92	"jsonrpc": "2.0", "id": 1,
93	"method": "sendTransaction",
94	"params": [
95	base64.b64encode(signed_bytes).decode(),
96	{"encoding": "base64", "skipPreflight": False,
97	"maxRetries": 3, "preflightCommitment": "confirmed"}
98	],
99	}
100	resp = httpx.post(rpc_url, json=payload)
101	sig = resp.json()["result"]
102	print(f"Submitted: https://solscan.io/tx/{sig}")
103	```
104
105	### Step 7 — Confirm Transaction
106
107	```python
108	import time
109
110	for attempt in range(30):
111	payload = {
112	"jsonrpc": "2.0", "id": 1,
113	"method": "getSignatureStatuses",
114	"params": [[sig], {"searchTransactionHistory": False}],
115	}
116	resp = httpx.post(rpc_url, json=payload)
117	status = resp.json()["result"]["value"][0]
118	if status and status.get("confirmationStatus") in ("confirmed", "finalized"):
119	print(f"Confirmed at slot {status['slot']}")
120	break
121	time.sleep(2)
122	else:
123	print("Transaction not confirmed within 60s — check explorer")
124	```
125
126	## Jupiter API v6 Endpoints
127
128	\| Endpoint \| Method \| Purpose \|
129	\|---\|---\|---\|
130	\| `/quote` \| GET \| Get best-price quote with routing \|
131	\| `/swap` \| POST \| Build a swap transaction from a quote \|
132	\| `/swap-instructions` \| POST \| Get individual instructions (advanced) \|
133	\| `/price?ids=token1,token2` \| GET \| Simple price lookup (v2) \|
134	\| `/tokens` \| GET \| List all supported tokens \|
135
136	See `references/jupiter_api.md` for full parameter and response documentation.
137
138	## Key Parameters
139
140	### Slippage (`slippageBps`)
141
142	\| Token Type \| Recommended Range \| Notes \|
143	\|---\|---\|---\|
144	\| SOL, USDC, major tokens \| 50-100 (0.5-1%) \| Stable liquidity \|
145	\| Mid-cap tokens \| 100-300 (1-3%) \| Variable liquidity \|
146	\| PumpFun / meme tokens \| 500-2000 (5-20%) \| Thin books, high volatility \|
147	\| New launches (<1h old) \| 1000-3000 (10-30%) \| Extreme volatility \|
148
149	### Dynamic Slippage
150
151	Set `dynamicSlippage: true` in the swap request to let Jupiter auto-adjust slippage based on current market conditions. Preferred for most use cases.
152
153	### Priority Fees (`prioritizationFeeLamports`)
154
155	Priority fees determine transaction ordering within a block.
156
157	\| Level \| microLamports \| When to Use \|
158	\|---\|---\|---\|
159	\| Low

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dex-execution

235stars53forks

View on GitHub

How to install dex-execution?

agiprolabs/claude-trading-skills/dex-execution

$npx -y skills add agiprolabs/claude-trading-skills --skill dex-execution

Installs into the current project.

Summary

Solana DEX swap execution via Jupiter aggregator including quoting, transaction building, signing, and confirmation

Files · 1

View on GitHub

SKILL.md

1	# DEX Execution — Solana Swap Execution via Jupiter
2
3	Execute token swaps on Solana through Jupiter, the dominant DEX aggregator routing across Raydium, Orca, Meteora, Phoenix, Lifinity, and 20+ other venues.
4
5	## Overview
6
7	Jupiter aggregates liquidity across all major Solana DEXes to find optimal swap routes. A single swap may split across multiple pools and hop through intermediate tokens to minimize price impact. The Jupiter v6 API handles route discovery, transaction building, and fee optimization — your code handles quoting, user confirmation, signing, and submission.
8
9	Base URL: `https://quote-api.jup.ag/v6`
10
11	## Execution Pipeline
12
13	Every swap follows this seven-step pipeline. Never skip steps 2-3 (display and confirm).
14
15	### Step 1 — Get Quote
16
17	```python
18	import httpx
19
20	params = {
21	"inputMint": "So11111111111111111111111111111111111111112", # SOL
22	"outputMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", # USDC
23	"amount": 1_000_000_000, # 1 SOL in lamports
24	"slippageBps": 50, # 0.5%
25	}
26	resp = httpx.get("https://quote-api.jup.ag/v6/quote", params=params)
27	quote = resp.json()
28	```
29
30	### Step 2 — Display Quote to User
31
32	Always show these fields before proceeding:
33
34	\| Field \| Source \|
35	\|---\|---\|
36	\| Input amount \| `quote["inAmount"]` (in token decimals) \|
37	\| Output amount \| `quote["outAmount"]` \|
38	\| Minimum received \| `quote["otherAmountThreshold"]` \|
39	\| Price impact \| `quote["priceImpactPct"]` \|
40	\| Route \| `quote["routePlan"]` — DEXes used \|
41	\| Slippage \| The `slippageBps` you requested \|
42
43	### Step 3 — Require User Confirmation
44
45	```
46	⚠️ SWAP PREVIEW
47	Selling: 1.000 SOL
48	Buying: ~142.50 USDC
49	Min recv: 141.79 USDC (0.5% slippage)
50	Impact: 0.01%
51	Route: Raydium V4 → USDC
52
53	Proceed? [y/N]
54	```
55
56	NEVER proceed without explicit "yes" from the user.
57
58	### Step 4 — Build Transaction
59
60	```python
61	swap_body = {
62	"quoteResponse": quote,
63	"userPublicKey": "YourPubkeyBase58...",
64	"wrapAndUnwrapSol": True,
65	"dynamicComputeUnitLimit": True,
66	"prioritizationFeeLamports": "auto",
67	}
68	resp = httpx.post("https://quote-api.jup.ag/v6/swap", json=swap_body)
69	swap_data = resp.json()
70	swap_tx = swap_data["swapTransaction"] # base64-encoded transaction
71	```
72
73	### Step 5 — Sign Transaction
74
75	```python
76	import base64
77	from solders.transaction import VersionedTransaction
78	from solders.keypair import Keypair
79
80	raw_tx = base64.b64decode(swap_tx)
81	tx = VersionedTransaction.from_bytes(raw_tx)
82	keypair = Keypair.from_base58_string(os.environ["WALLET_PRIVATE_KEY"])
83	tx.sign([keypair])
84	```
85
86	### Step 6 — Submit Transaction
87
88	```python
89	rpc_url = os.environ.get("SOLANA_RPC_URL", "https://api.mainnet-beta.solana.com")
90	signed_bytes = bytes(tx)
91	payload = {
92	"jsonrpc": "2.0", "id": 1,
93	"method": "sendTransaction",
94	"params": [
95	base64.b64encode(signed_bytes).decode(),
96	{"encoding": "base64", "skipPreflight": False,
97	"maxRetries": 3, "preflightCommitment": "confirmed"}
98	],
99	}
100	resp = httpx.post(rpc_url, json=payload)
101	sig = resp.json()["result"]
102	print(f"Submitted: https://solscan.io/tx/{sig}")
103	```
104
105	### Step 7 — Confirm Transaction
106
107	```python
108	import time
109
110	for attempt in range(30):
111	payload = {
112	"jsonrpc": "2.0", "id": 1,
113	"method": "getSignatureStatuses",
114	"params": [[sig], {"searchTransactionHistory": False}],
115	}
116	resp = httpx.post(rpc_url, json=payload)
117	status = resp.json()["result"]["value"][0]
118	if status and status.get("confirmationStatus") in ("confirmed", "finalized"):
119	print(f"Confirmed at slot {status['slot']}")
120	break
121	time.sleep(2)
122	else:
123	print("Transaction not confirmed within 60s — check explorer")
124	```
125
126	## Jupiter API v6 Endpoints
127
128	\| Endpoint \| Method \| Purpose \|
129	\|---\|---\|---\|
130	\| `/quote` \| GET \| Get best-price quote with routing \|
131	\| `/swap` \| POST \| Build a swap transaction from a quote \|
132	\| `/swap-instructions` \| POST \| Get individual instructions (advanced) \|
133	\| `/price?ids=token1,token2` \| GET \| Simple price lookup (v2) \|
134	\| `/tokens` \| GET \| List all supported tokens \|
135
136	See `references/jupiter_api.md` for full parameter and response documentation.
137
138	## Key Parameters
139
140	### Slippage (`slippageBps`)
141
142	\| Token Type \| Recommended Range \| Notes \|
143	\|---\|---\|---\|
144	\| SOL, USDC, major tokens \| 50-100 (0.5-1%) \| Stable liquidity \|
145	\| Mid-cap tokens \| 100-300 (1-3%) \| Variable liquidity \|
146	\| PumpFun / meme tokens \| 500-2000 (5-20%) \| Thin books, high volatility \|
147	\| New launches (<1h old) \| 1000-3000 (10-30%) \| Extreme volatility \|
148
149	### Dynamic Slippage
150
151	Set `dynamicSlippage: true` in the swap request to let Jupiter auto-adjust slippage based on current market conditions. Preferred for most use cases.
152
153	### Priority Fees (`prioritizationFeeLamports`)
154
155	Priority fees determine transaction ordering within a block.
156
157	\| Level \| microLamports \| When to Use \|
158	\|---\|---\|---\|
159	\| Low

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