solana-rpc

Name: solana-rpc
Author: agiprolabs

235stars53forks

How to install solana-rpc?

agiprolabs/claude-trading-skills/solana-rpc

$npx -y skills add agiprolabs/claude-trading-skills --skill solana-rpc

Installs into the current project.

Summary

Direct Solana blockchain interaction via JSON-RPC — account lookups, token balances, transaction submission, and program queries

Files · 1

View on GitHub

SKILL.md

1	# Solana RPC — Direct Blockchain Interaction
2
3	The Solana JSON-RPC API provides direct read/write access to the blockchain. Use it for account state queries, token balance lookups, transaction building and submission, and program account enumeration. This is the low-level foundation when higher-level APIs (Birdeye, Helius, SolanaTracker) don't have the data you need.
4
5	## Quick Start
6
7	```python
8	import httpx
9
10	RPC = os.getenv("SOLANA_RPC_URL", "https://api.mainnet-beta.solana.com")
11
12	def rpc_call(method: str, params: list = None) -> dict:
13	resp = httpx.post(RPC, json={
14	"jsonrpc": "2.0", "id": 1,
15	"method": method, "params": params or [],
16	}, timeout=30.0)
17	return resp.json()
18
19	# Get SOL balance
20	result = rpc_call("getBalance", ["WALLET_PUBKEY"])
21	sol_balance = result["result"]["value"] / 1e9
22
23	# Get latest blockhash
24	result = rpc_call("getLatestBlockhash")
25	blockhash = result["result"]["value"]["blockhash"]
26	```
27
28	## RPC Providers
29
30	\| Provider \| Free Tier \| Paid \| Notes \|
31	\|----------\|-----------\|------\|-------\|
32	\| Helius \| 50K credits/day \| $49+/mo \| Enhanced RPCs, DAS API \|
33	\| QuickNode \| Limited \| $49+/mo \| Multi-chain, WebSocket \|
34	\| Triton \| No free tier \| ~$300+/mo \| Yellowstone gRPC bundled \|
35	\| Shyft \| Limited \| $49+/mo \| Yellowstone gRPC bundled \|
36	\| Alchemy \| 300M CU/mo \| Scaling \| Good free tier \|
37	\| Public (mainnet-beta) \| Free \| — \| Rate limited, unreliable \|
38
39	Recommendation: Use Helius or QuickNode for development. Never use public RPC for production trading.
40
41	## Core Read Methods
42
43	### Account & Balance
44
45	```python
46	# SOL balance (in lamports, divide by 1e9 for SOL)
47	getBalance(pubkey, {commitment: "confirmed"})
48
49	# Full account info (data, owner, lamports, executable)
50	getAccountInfo(pubkey, {encoding: "jsonParsed"})
51
52	# Multiple accounts in one call
53	getMultipleAccounts([pubkey1, pubkey2], {encoding: "jsonParsed"})
54	```
55
56	### Token Accounts
57
58	```python
59	# All SPL token accounts owned by a wallet
60	getTokenAccountsByOwner(wallet_pubkey, {
61	"programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
62	}, {"encoding": "jsonParsed"})
63
64	# Token balance for a specific token account
65	getTokenAccountBalance(token_account_pubkey)
66
67	# Largest token accounts (top holders)
68	getTokenLargestAccounts(mint_pubkey)
69
70	# Total supply of a token
71	getTokenSupply(mint_pubkey)
72	```
73
74	### Transaction Data
75
76	```python
77	# Get parsed transaction by signature
78	getTransaction(signature, {
79	"encoding": "jsonParsed",
80	"maxSupportedTransactionVersion": 0,
81	})
82
83	# Recent transaction signatures for an address
84	getSignaturesForAddress(pubkey, {
85	"limit": 20,
86	"before": "optional_signature", # pagination cursor
87	})
88
89	# Transaction status
90	getSignatureStatuses([sig1, sig2])
91	```
92
93	### Block & Slot
94
95	```python
96	# Current slot
97	getSlot({commitment: "confirmed"})
98
99	# Block data
100	getBlock(slot, {
101	"encoding": "jsonParsed",
102	"transactionDetails": "full",
103	"maxSupportedTransactionVersion": 0,
104	})
105
106	# Latest blockhash (needed for tx building)
107	getLatestBlockhash({commitment: "confirmed"})
108
109	# Slot leader schedule
110	getLeaderSchedule()
111	```
112
113	### Program Accounts
114
115	```python
116	# All accounts owned by a program (with filters)
117	getProgramAccounts(program_pubkey, {
118	"encoding": "jsonParsed",
119	"filters": [
120	{"dataSize": 165}, # Filter by account data size
121	{"memcmp": { # Filter by data content
122	"offset": 32,
123	"bytes": "base58_encoded_value",
124	}},
125	],
126	})
127	```
128
129	Warning: `getProgramAccounts` without filters can return millions of results and timeout. Always use `dataSize` and/or `memcmp` filters.
130
131	### Priority Fees
132
133	```python
134	# Recent priority fee estimates
135	getRecentPrioritizationFees([account_pubkey])
136	# Returns array of { slot, prioritizationFee } for recent slots
137
138	# Minimum rent for account
139	getMinimumBalanceForRentExemption(data_length)
140	```
141
142	## Write Methods
143
144	### Send Transaction
145
146	```python
147	# Send a signed, serialized transaction
148	sendTransaction(base64_tx, {
149	"encoding": "base64",
150	"skipPreflight": False,
151	"preflightCommitment": "confirmed",
152	"maxRetries": 3,
153	})
154
155	# Simulate before sending
156	simulateTransaction(base64_tx, {
157	"encoding": "base64",
158	"sigVerify": False,
159	"commitment": "confirmed",
160	})
161	```
162
163	### Transaction Confirmation
164
165	```python
166	import time
167
168	def confirm_transaction(rpc_url: str, signature: str, timeout: float = 30.0) -> bool:
169	"""Poll for transaction confirmation."""
170	start = time.time()
171	while time.time() - start < timeout:
172	result = rpc_call("getSignatureStatuses", [[signature]])
173	statuses = result.get("result", {}).get("value", [None])
174	if statuses[0] is not None:
175	status = statuses[0]
176	if status.get("err"):
177	return False
178	if status.get("confirmationStatus") in ("confirmed", "finalized"):
179	return True

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solana-rpc

235stars53forks

View on GitHub

How to install solana-rpc?

agiprolabs/claude-trading-skills/solana-rpc

$npx -y skills add agiprolabs/claude-trading-skills --skill solana-rpc

Installs into the current project.

Summary

Direct Solana blockchain interaction via JSON-RPC — account lookups, token balances, transaction submission, and program queries

Files · 1

View on GitHub

SKILL.md

1	# Solana RPC — Direct Blockchain Interaction
2
3	The Solana JSON-RPC API provides direct read/write access to the blockchain. Use it for account state queries, token balance lookups, transaction building and submission, and program account enumeration. This is the low-level foundation when higher-level APIs (Birdeye, Helius, SolanaTracker) don't have the data you need.
4
5	## Quick Start
6
7	```python
8	import httpx
9
10	RPC = os.getenv("SOLANA_RPC_URL", "https://api.mainnet-beta.solana.com")
11
12	def rpc_call(method: str, params: list = None) -> dict:
13	resp = httpx.post(RPC, json={
14	"jsonrpc": "2.0", "id": 1,
15	"method": method, "params": params or [],
16	}, timeout=30.0)
17	return resp.json()
18
19	# Get SOL balance
20	result = rpc_call("getBalance", ["WALLET_PUBKEY"])
21	sol_balance = result["result"]["value"] / 1e9
22
23	# Get latest blockhash
24	result = rpc_call("getLatestBlockhash")
25	blockhash = result["result"]["value"]["blockhash"]
26	```
27
28	## RPC Providers
29
30	\| Provider \| Free Tier \| Paid \| Notes \|
31	\|----------\|-----------\|------\|-------\|
32	\| Helius \| 50K credits/day \| $49+/mo \| Enhanced RPCs, DAS API \|
33	\| QuickNode \| Limited \| $49+/mo \| Multi-chain, WebSocket \|
34	\| Triton \| No free tier \| ~$300+/mo \| Yellowstone gRPC bundled \|
35	\| Shyft \| Limited \| $49+/mo \| Yellowstone gRPC bundled \|
36	\| Alchemy \| 300M CU/mo \| Scaling \| Good free tier \|
37	\| Public (mainnet-beta) \| Free \| — \| Rate limited, unreliable \|
38
39	Recommendation: Use Helius or QuickNode for development. Never use public RPC for production trading.
40
41	## Core Read Methods
42
43	### Account & Balance
44
45	```python
46	# SOL balance (in lamports, divide by 1e9 for SOL)
47	getBalance(pubkey, {commitment: "confirmed"})
48
49	# Full account info (data, owner, lamports, executable)
50	getAccountInfo(pubkey, {encoding: "jsonParsed"})
51
52	# Multiple accounts in one call
53	getMultipleAccounts([pubkey1, pubkey2], {encoding: "jsonParsed"})
54	```
55
56	### Token Accounts
57
58	```python
59	# All SPL token accounts owned by a wallet
60	getTokenAccountsByOwner(wallet_pubkey, {
61	"programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
62	}, {"encoding": "jsonParsed"})
63
64	# Token balance for a specific token account
65	getTokenAccountBalance(token_account_pubkey)
66
67	# Largest token accounts (top holders)
68	getTokenLargestAccounts(mint_pubkey)
69
70	# Total supply of a token
71	getTokenSupply(mint_pubkey)
72	```
73
74	### Transaction Data
75
76	```python
77	# Get parsed transaction by signature
78	getTransaction(signature, {
79	"encoding": "jsonParsed",
80	"maxSupportedTransactionVersion": 0,
81	})
82
83	# Recent transaction signatures for an address
84	getSignaturesForAddress(pubkey, {
85	"limit": 20,
86	"before": "optional_signature", # pagination cursor
87	})
88
89	# Transaction status
90	getSignatureStatuses([sig1, sig2])
91	```
92
93	### Block & Slot
94
95	```python
96	# Current slot
97	getSlot({commitment: "confirmed"})
98
99	# Block data
100	getBlock(slot, {
101	"encoding": "jsonParsed",
102	"transactionDetails": "full",
103	"maxSupportedTransactionVersion": 0,
104	})
105
106	# Latest blockhash (needed for tx building)
107	getLatestBlockhash({commitment: "confirmed"})
108
109	# Slot leader schedule
110	getLeaderSchedule()
111	```
112
113	### Program Accounts
114
115	```python
116	# All accounts owned by a program (with filters)
117	getProgramAccounts(program_pubkey, {
118	"encoding": "jsonParsed",
119	"filters": [
120	{"dataSize": 165}, # Filter by account data size
121	{"memcmp": { # Filter by data content
122	"offset": 32,
123	"bytes": "base58_encoded_value",
124	}},
125	],
126	})
127	```
128
129	Warning: `getProgramAccounts` without filters can return millions of results and timeout. Always use `dataSize` and/or `memcmp` filters.
130
131	### Priority Fees
132
133	```python
134	# Recent priority fee estimates
135	getRecentPrioritizationFees([account_pubkey])
136	# Returns array of { slot, prioritizationFee } for recent slots
137
138	# Minimum rent for account
139	getMinimumBalanceForRentExemption(data_length)
140	```
141
142	## Write Methods
143
144	### Send Transaction
145
146	```python
147	# Send a signed, serialized transaction
148	sendTransaction(base64_tx, {
149	"encoding": "base64",
150	"skipPreflight": False,
151	"preflightCommitment": "confirmed",
152	"maxRetries": 3,
153	})
154
155	# Simulate before sending
156	simulateTransaction(base64_tx, {
157	"encoding": "base64",
158	"sigVerify": False,
159	"commitment": "confirmed",
160	})
161	```
162
163	### Transaction Confirmation
164
165	```python
166	import time
167
168	def confirm_transaction(rpc_url: str, signature: str, timeout: float = 30.0) -> bool:
169	"""Poll for transaction confirmation."""
170	start = time.time()
171	while time.time() - start < timeout:
172	result = rpc_call("getSignatureStatuses", [[signature]])
173	statuses = result.get("result", {}).get("value", [None])
174	if statuses[0] is not None:
175	status = statuses[0]
176	if status.get("err"):
177	return False
178	if status.get("confirmationStatus") in ("confirmed", "finalized"):
179	return True

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