GetBlock

GetBlock runs managed RPC nodes for 130+ networks; this listing covers Solana. A Shared Node access token gives your agent its own mainnet (or devnet) endpoint for JSON-RPC over HTTPS and WebSocket subscriptions over WSS: account and token reads (getBalance, getTokenAccountsByOwner), blocks and recent transactions, simulateTransaction, getFeeForMessage and getRecentPrioritizationFees. The same endpoint can broadcast a transaction your agent has already signed (sendTransaction). LandFirst routing, included on Shared Nodes, sends those signed transactions over SWQoS and Jito paths so they are more likely to land. The free plan includes 50,000 compute units a day, 20 requests per second and 2 access tokens, and needs no card. Unused free-plan CUs do not carry over to the next day. Paid Shared plans start at $49 a month (Starter: 90M CUs, 250 RPS). Limitless Nodes start at $150 a month ($120 on annual billing) with no CU cap. Dedicated Nodes start at $1,000 a month ($800 annual); Solana mainnet may be custom-priced. Yellowstone gRPC Geyser streams (accounts, transactions, blocks and slots) are a Dedicated Node add-on, included at no extra cost with a Dedicated Solana Node. The GetBlock MCP lets your agent set itself up with your API key: it lists supported networks, APIs (JSON-RPC, WebSocket, GraphQL, REST) and add-ons, shows your plan and remaining CUs, lists your endpoints with ready URLs, and creates, rotates or deletes endpoints. There is also a keyless Docs MCP.

What it adds to Moby. A Solana connection your agent controls: faster, more reliable reads (balances, token accounts, recent transactions), live streams for new pools, wallet moves and transaction confirmation, and better landing for the agent's own signed transactions. Moby supplies the signal (whale and smart-money flows, token intel) and trade execution with the guardrails you set.

How to pair it. Find a token or wallet on Moby with get_token_smart_money and get_token_key_holders, then have the agent read or watch it over GetBlock and flag changes. Moby supplies the signal and execution; GetBlock supplies raw chain access and streaming for the agent's own checks. When you decide to trade, trade on Moby.

What it does not do. It does not trade, custody funds or hold your keys. GetBlock can broadcast a signed transaction only if your agent submits one (sendTransaction); it never signs and never trades on its own. Keep live swaps on Moby. With your API key, the MCP can create, rotate and delete endpoints in your GetBlock account only, so review those actions before you approve them.