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Carbium Solana Infrastructure Guide

Teaches Claude to wire up Carbium's Solana RPC, WebSocket pubsub, gRPC full-block streaming and DEX swap API with the correct parameters.

Web & APIAdvanced★ 130⑂ 79AI score 7/10Last updated: Jul 31, 2026

What it does

Generates accurate integration code for the full Solana transaction lifecycle on Carbium infrastructure.

  • RPC: balance reads, transaction sending, and guidance on commitment levels (processed/confirmed/finalized)
  • Standard WebSocket: nine pubsub methods (account, program, logs, signature, slot, block...) plus unsubscribe pairs
  • gRPC full-block streaming: Yellowstone-compatible, ~22ms latency, transaction filters (accountInclude/Exclude/Required)
  • Swap API: v2 (Q1) returns quote and executable transaction in one call, legacy v1 endpoints, Jito bundle MEV protection, gasless swaps
  • Migration tables: parameter mapping from Helius, QuickNode, Triton and Jupiter

Who it's for

  • Developers building Solana wallets, dApps or indexers
  • Teams evaluating a move off Jupiter Swap API or Helius RPC
  • Engineers needing real-time on-chain event handling (MEV bots, arbitrage, program indexing)
  • Note: requires a Carbium account; gRPC is gated behind the Business tier ($320/mo)

Examples

  1. "Write a Node script that watches my wallet balance in real time" → accountSubscribe WebSocket code with reconnect guidance
  2. "Swap 1 SOL to USDC and submit it" → /api/v2/quote with user_account, deserialize the base64 txn, sign and send via RPC
  3. "Migrate our RPC from Helius to Carbium" → drop-in Connection URL swap plus env-var and key-hygiene rules

· · · Install guide · · ·

Try it now, no install

Paste this into Claude to use the skill without installing anything.

Read the instructions in this file and follow them to help me:
https://raw.githubusercontent.com/sendaifun/skills/HEAD/skills/carbium/SKILL.md

What I want: (describe your task here)

If Claude can't open the link, open it yourself and paste the contents instead.

↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.

Install in the Claude app (no terminal)
  1. Download the ZIP with the button below.
  2. In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
  3. Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.
↓ Download ZIP
Install in Claude Code

Let Claude do it — paste this into Claude Code

Install the skill I found on Claude Skill Mart.
Copy the skills/carbium folder from the GitHub repo sendaifun/skills into my ~/.claude/skills/carbium/.
When it's done, tell me in one line what this skill can do.

Install with a command instead

git clone https://github.com/sendaifun/skills.git /tmp/sendai-skills && mkdir -p ~/.claude/skills && cp -r /tmp/sendai-skills/skills/carbium ~/.claude/skills/carbium

⚠ This is a third-party skill. Check the source repository before installing.

  1. Open a terminal.
  2. Clone the repository: git clone https://github.com/sendaifun/skills.git /tmp/sendai-skills
  3. Copy the skill folder: mkdir -p ~/.claude/skills && cp -r /tmp/sendai-skills/skills/carbium ~/.claude/skills/carbium
  4. Verify that ~/.claude/skills/carbium/SKILL.md exists.
  5. Create an RPC key at rpc.carbium.io/signup and a Swap API key at api.carbium.io/login.
  6. Add export CARBIUM_RPC_KEY="..." and export CARBIUM_API_KEY="..." to your ~/.zshrc or ~/.bashrc, then restart the terminal. Never hardcode or commit keys.
  7. Restart Claude Code and try a prompt such as "Use Carbium to stream new pump.fun launches" or "Fetch a SOL→USDC quote via Carbium".
View source on GitHub ↗License: Apache-2.0