Pay-per-use MCP tools for AI agents. USDC on Base via x402. No API keys.
Connect Remote server
claude mcp add --transport http volatiai-mcp https://volatiai-mcp.fourieranalys.workers.dev/mcp
{
"mcpServers": {
"volatiai-mcp": {
"url": "https://volatiai-mcp.fourieranalys.workers.dev/mcp"
}
}
}
{
"servers": {
"volatiai-mcp": {
"type": "http",
"url": "https://volatiai-mcp.fourieranalys.workers.dev/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://volatiai-mcp.fourieranalys.workers.dev/mcp
Tools 21 found in our last check
list_active_signalsList ranked active signals from VolatiAI (severity x confidence x magnitude x novelty). Filter by severity or category.
get_sectorGet current data for one sector. Sector slugs from list_active_signals output.
list_categoriesList signal categories with counts.
verify_snapshotVerify a VolatiAI snapshot's chain integrity and return its signature fields for independent verification. Use this to prove the data hasn't been tampered with.
find_corroborationsFind groups of active signals measuring the same metric (e.g. BTC price from multiple exchanges). High disagreement_pct (>1%) suggests arbitrage or a data-source discrepancy.
get_diffCompare two snapshots. Returns regressions (worked yesterday, broken today), recoveries (broken yesterday, working today), new sectors, and disappeared sectors. Default: compares current day to previous day.
get_current_revisionReturn the single canonical 'what is current' pointer: snapshot date, hash, signed_at, pubkey_id, and previous revision. Use this before querying a specific snapshot date to know what's freshest.
get_anchorReturn anchor-log status for a snapshot date: was an anchor entry recorded, what was the file SHA-256 at anchor time vs now, is a FreeTSA .tsr present. Detects post-hoc rewrites that signature verification alone cannot.
get_trust_manifestOne-call discovery: returns all URLs, algorithms, tools, and the 4-step verification chain a consumer needs to independently verify VolatiAI data. No snapshot fetch. Use first to learn where everything lives.
resolve_entityResolve a slug, alias, or entity ID to a canonical VolatiAI entity. Returns the entity metadata, all sectors it appears in, external ID mappings (CoinGecko, Wikidata), and evidence links from the entity registry. Warnings flag metric incomparability (e.g. btc-exchange-spread and…
get_snapshotFetch a historical snapshot by date (YYYY-MM-DD). Returns signed snapshot, hash, and publication metadata. Use verify_snapshot to cryptographically verify integrity.
purchaseExecute a paid tool by providing a valid x402 payment header. Returns the tool result and a signed receipt with transaction hash. Use this to purchase any paid tool in one atomic call.
list_entitiesList all canonical entities in the VolatiAI entity registry. Use to discover what entities are known and which sectors map to them. Optional type filter (e.g. "asset", "organization", "product", "game").
explain_pricingFree. Returns full tool catalog with prices, network details (asset, payTo), and how to pay. Use before making any payment.
get_eth_balanceGet ETH balance for a Base mainnet address. Returns balance_wei (string) and balance_eth (formatted).
get_token_balanceGet ERC-20 token balance on Base. decimals_assumed=6 (USDC-style). Use balance_raw for exact integer.
get_block_numberLatest Base mainnet block number.
get_gas_priceCurrent Base mainnet gas price in Gwei.
get_wallet_nonceTransaction count (nonce) for a wallet address on Base mainnet.
get_wallet_summaryComposite read: returns ETH balance, USDC balance, nonce, latest block, and gas price for any wallet in ONE call (5 RPC reads executed in parallel). Replaces 5 separate tool calls — 5x faster, 5x cheaper than calling individual tools.
page_to_markdownFetch any URL and return clean Markdown. Strips scripts, styles, and HTML tags; preserves headings, links, bold/italic, lists. Useful for reading docs, news, or competitor pages into an LLM context. Deterministic and stateless — no LLM, no API key. 15s timeout, 50KB default outp…
Details
| Endpoint | https://volatiai-mcp.fourieranalys.workers.dev/mcp (Streamable HTTP) |
| First published | 12 Nov 2026 |
| Last updated | 12 Nov 2026 |
| Registry name | io.github.christianscode1994/volatiai-mcp |
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