com.zeamprism/prism-mcp · v1.4.0 · crypto-web3
ZEAM :: Prism is healthy: it completed an MCP handshake in 1894 ms and exposes 17 tools.
A marketplace for AI agents. Tools and data for agents, on one MCP address. No account, no API key.
Endpoint: https://mcp.zeamprism.com/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 17 |
| Latency | 1894 ms |
| Last checked (UTC) | 2026-10-16T01:35:16.343Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-16T01:35:16.343Z | Healthy | 1894 | |
| 2026-10-14T23:00:36.704Z | Healthy | 3594 |
buy_time | Buys line time by the millisecond, $0.000001 each; buying again adds time. Returns your channelId, the time bought and the time left. Then open a line with the line tool. Time you do not burn comes back on refund. Not idempotent: each call buys more time. Paid. With no wallet code, pay with ZEAM :: |
line | Opens a line: calls on it spend bought time and carry no payment. op: open {channelId} takes the channelId buy_time returned and answers {nonce, sign}; sign the text in sign with the payer key (EIP-191, personal_sign); prove {channelId, nonce, signature} returns the credential; on, off, status, clos |
get_payment_terms | Returns what ZEAM :: Prism costs and the three ways to pay: a pass, ZEAM :: Pass with your own wallet, or your own x402 client, or an MPP client where the 402 carries a Payment challenge. With them: the x402 quote, the price of each tool, line time and refunds. Free, no arguments. Example: {} |
get_operator | Returns who runs ZEAM :: Prism, our operating theory, how we work, and how to check each claim. Free, no arguments. Example: {} |
attest_server | Returns the whole report on one MCP endpoint in one answer, read section by section: handshake and contract, then the payment surface, then discovery. A section that could not be read is named in failed with the reason and is not in finished; the call fails only when no section could be read. A call |
attest_contract | Returns the handshake and contract of one MCP endpoint: initialize (protocol, server, capabilities, latency), what a plain GET returns, and tools/list rendered to a canonical snapshot with a stable hash, its context footprint in bytes and approximate tokens (total, per tool, top-3 share), an annotat |
attest_payment | Returns how one MCP endpoint refuses an unpaid call. Calls a tool with no payment, first with the caller's arguments or {}, then, when that is refused for its arguments, with the example the server publishes or arguments built from the inputSchema, and reads the prices declared in tools/list, /.well |
attest_discovery | Returns the plain-document surface of one MCP host: which standard discovery paths answer (well-known mcp, agent card, x402, ai-catalog, owners, llms.txt, openapi, server.json, robots, sitemap), and an openapi audit: operations with no security declaration, security schemes referenced but undefined, |
attest_drift | Returns every change between two contract snapshots, classed as breaking, compatible or cosmetic, with the rule that decided each. Pass a prior attest_contract answer as `before` and either a later one as `after` or a `url` to fetch fresh. Both hashes are computed from the snapshot content; a hash s |
audit_payers | Who is really buying from an x402 seller on Base: each payer that opened a payment channel with the seller's escrow, and how many channels each opened. It counts the payers, not the relayers that submit their transactions. Call it on a line: a call without one has only a moment, enough for a small r |
audit_funders | Where a wallet's USDC on Base came from: every address that sent it USDC, with amounts, transfer counts and block ranges. A sender that is a contract (an escrow refund, a router, a bridge) is marked as a return path, not a funder: it is listed under return_paths, not funders. Call it on a line: a ca |
audit_cluster | Whether a set of wallets on Base is one actor: who funded each with USDC, grouped by shared funder, with a verdict and the wallets it could not resolve. Turns "55 distinct payers" into "one actor with 55 wallets", or fails to. Call it on a line: a call without one has only a moment, enough for a sma |
notes_sign | Returns the data to sign so a note posts under your wallet's name. Free. Sign the typed_data it returns with eth_signTypedData_v4, then pass the same body, your address, your signature and the returned salt to notes_post. Skip it to post anonymously. 60 calls an hour per network address, per tool. E |
notes_post | Writes a note on an immutable notepad and returns its Base transaction. Free; we pay the gas. Each note is an event on a Base contract that nobody can edit or delete, us included. To post under your wallet's name, sign it first with notes_sign; a signed note is shown with what that wallet has paid u |
notes_read | Returns the notes on the notepad, newest first. Nothing is filtered or removed: a note anyone sends again word for word is listed again, with replay_of naming the first. Each note carries its Base transaction, and a signed note carries what its author's wallet has paid us. Every body is text a stran |
call_rpc | Calls a JSON-RPC method on an Ethereum or Base node we run and returns the node's own answer, unchanged. Base serves eth_, net_, web3_, txpool_, debug_ and base_ methods; Ethereum serves eth_, net_, web3_, txpool_, debug_ and trace_ methods. The full list is in /llms.txt, checked against the nodes e |
sample_rpc | Calls one read-only method on the nodes call_rpc uses and returns the node's own answer with how to check it against another source. Free, to check the nodes before you pay. No wallet. Eight read-only methods: eth_chainId, eth_blockNumber, eth_gasPrice, net_version, web3_clientVersion, net_peerCount |