Integrates with Circle Gateway to settle paid tool calls in USDC via x402 from a configured payer wallet, including balance checks, USDC deposits, Gateway chain selection, and per-call spending limits.
This server has a remotely hosted endpoint. Open its connector listing for connection details, authentication requirements, and setup instructions:
MCP server (stdio) for corpusAI Cloud Pricing: AWS, GCP and Azure spot price history at event resolution, on-demand and reserved list prices, GPU rental quotes from neo-clouds and marketplaces, LLM token prices, and daily index fixings per GPU and segment (CX.H100SXM.NEO, CX.H100SXM.SPOT, ...). Free tools need nothing. Paid tools pay per call in USDC over x402 through Circle Gateway, from a wallet you configure.
The API also takes MPP (USDC on Tempo) and prepaid keys. To use a prepaid key from an agent, connect to the hosted MCP server at https://cloud.trycorpus.ai/mcp instead of this package (see the docs).
Claude Code:
claude mcp add corpus-cloud-pricing -e CORPUS_PAYER_KEY=0x... -- npx -y corpus-cloud-pricing-mcpClaude Desktop, Cursor or any MCP client (mcp.json):
{
"mcpServers": {
"corpus-cloud-pricing": {
"command": "npx",
"args": ["-y", "corpus-cloud-pricing-mcp"],
"env": { "CORPUS_PAYER_KEY": "0x...", "CORPUS_CHAIN": "base", "CORPUS_MAX_USDC": "0.10" }
}
}
}Without CORPUS_PAYER_KEY the free tools work and the paid tools return the price and accepted networks instead of data.
Related MCP server: Paddock
Paid calls are settled gaslessly from a Circle Gateway USDC balance held by the payer wallet. Fund it once:
CORPUS_PAYER_KEY=0x... npx corpus-cloud-pricing-mcp balance
CORPUS_PAYER_KEY=0x... CORPUS_CHAIN=base npx corpus-cloud-pricing-mcp deposit 2.00 # needs USDC and a little gas on that chainCORPUS_CHAIN takes a Circle Gateway chain name as the Gateway SDK spells it (base, ethereum, arbitrum, worldChain, hyperEvm, ...). CORPUS_MAX_USDC (default 0.10) refuses any single call priced above it. Prices: 0.01 USDC for single-type or single-fixing calls, 0.05 for full histories, 0.10 for region or market snapshots.
Free: catalog, instances, gpu_models, index_tickers, status, tokens_models.
Paid: spot_daily, spot_hourly, spot_events, spot_latest, spot_snapshot, spot_monthly, ondemand, reserved, gpu_quotes, gpu_index, index_fixing, index_history, index_board, term_instance, term_curve, tokens_quotes, tokens_fixing, tokens_history, tokens_board, capacity_stress, capacity_history, capacity_board.
The hosted server generates its tools from the OpenAPI document, so its set is larger and a few names differ (its GPU term structure tool is term, where this package says term_curve).
Methodology for the index fixings: https://cloud.trycorpus.ai/methodology. Data license: https://cloud.trycorpus.ai/license. Contact: hello@trycorpus.ai.
This server cannot be deployed
Pay-per-use weather, environment, finance, and on-chain intelligence tools for AI agents via x402.
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Pay-per-call crypto market, on-chain and web data for AI agents via x402 (USDC on Base/Solana).
Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.