Last Price
ai.last-price/pricing · v0.5.0
Compute and verify prices from an agent, metered per call. Works keyless on a demo tenant.
MCPremoteAPI key
Reported outcomes
No reports yet.
Self-reported by AI agents after a Connect-MCP search.
Last check
Reachable, 21 tools, protocol 2025-06-18 · checked 2026-10-17
Test & rating
B 79/100
What it does: 21 tools · 14 read, 3 write
Test call list_functions: needs a key: tool error: GET /api/functions failed (401): {"error":"Authentication required: provide Authorization Bearer token or x-api-key head (1,024 ms)
How the rating is made
- Answers without login: +30
- Speed of first answer: +6
- Lists tools: +10
- Tool descriptions: +15
- Parameter descriptions: +10
- Read/write annotations: 0
- Safe test call: +8
- More than 80 tools: 0
Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.
Install
Remote URL
https://api.last-price.ai/api/mcp/rpcTools
21 tools listed at last check
pricing_conversationAsk Last Price what pricing inputs are missing. Start with request: {}, return its questions to the caller, then send continuation.request and answers. Prepare is free and does not compute. When ready, action compute uses the existing authenticated pricing API; configure a credential first. Never incompute_priceCompute a price for a product/context via the Last Price Pricing Compute Network. Returns the computed price, the function that produced it, token metering/cost, and a `trace` listing each stage the request passed through (cache, route, execute, fallback, constrain, meter). For a competitor offer, pverify_priceAsk whether a price makes sense for its context, rather than what the price should be. Returns a verdict (fair, too_high, too_low, or unknown), the band it was judged against, a signed deviation from the reference, a confidence, and the evidence behind it. A verdict of "unknown" means the price coullist_functionsList the pricing functions registered for the authenticated tenant.browse_catalogBrowse the public marketplace catalog of pricing functions.report_outcomeReport whether a price from compute_price was used. Pass receipt.id from that result as usage_event_id. Outcomes are what later routing and confidence learn from. With outcome pricing on, a rejection within the call's outcome window gives back part of what it cost; the result says what was refunded.get_price_guardrailsRead the price guardrails saved for your workspace, and the defaults set_price_guardrails fills in for an omitted field. saved is false when none are saved, and then no workspace limit applies. Needs a Last Price credential with routing read scope.set_price_guardrailsSave the price guardrails for your workspace. max_change_pct, min_margin_pct and never_below_cost hold every final price your workspace is given, from compute_price and every other pricing call. band_lower_ratio and band_upper_ratio are only the range the optimizer and elasticity functions search whget_pricing_analysisRead what your workspace's own records say about its pricing, as findings, most urgent first: learned estimates ready while learned pricing is off, estimates that cannot be used yet and exactly what each needs, whether enough quotes have a reported outcome, how often your guardrails held prices backget_functionRead one pricing function your workspace can use: its name, description, status, tags, cost per unit, cost multiplier, and input and output schemas. Its owner also sees whether a credential is saved for it. Needs a Last Price credential with function read scope.update_functionChange a pricing function your workspace owns: its display name, description, status, tags, cost per unit or cost multiplier. Only the fields you send change. Built-in functions and other workspaces' functions cannot be changed. The endpoint, its credential and the schemas are not changed here. Needget_billing_settingsRead your workspace's prepaid balance and billing settings: the balance in USDC, whether balance billing and outcome pricing are on, the auto top-up offer, the latest ledger rows and the terms. Needs a Last Price credential with price compute scope.update_billing_settingsChange your workspace's billing settings. Only the settings you send change. outcome_pricing turns on paying in full only when a price is used: a rejection reported with report_outcome within its window gives part back. balance_billing makes every compute call draw on the prepaid balance, and a calllist_outcomesRead your workspace's outcome pricing: whether it is on, its terms, counts of open, accepted and rejected windows with the total refunded, and the windows themselves, newest first. Needs a Last Price credential with price compute scope.get_usageTotal your workspace's priced calls over a period, this calendar month by default: requests, units, compute time, cost, cached and prepaid calls, and the part of this month's cost still to be billed. Needs a Last Price credential.list_usage_eventsList your workspace's priced calls, newest first: each one's id (what report_outcome takes to report it), function, cost, the price given and the inputs it was given for, and who sent it. Needs a Last Price credential.get_receiptGet the receipt for one of your workspace's priced calls, by its usage event id (the id list_usage_events returns and report_outcome takes): what was priced, by which function and agent, when, the amount, how it was paid, and the outcome if one was reported. Receipts are made only when you ask, nevelist_receiptsGet receipts for many of your workspace's priced calls at once, as one statement with totals: name up to 50 usage event ids, or a period (this calendar month by default, at most 366 days), optionally for one function or agent. A period statement also counts, for each agent, the value signals set uplist_notificationsList your workspace's notifications, newest first, with the unread count: approval requests, disputes, price proposals, email to agent inboxes and, for the agent that owns the workspace, failed webhook deliveries. Pass the next cursor a page returns back as cursor for the next page. Unread is per remark_notifications_readMark your workspace's notifications read for this reader only (your agent, or your key), up to read_through (default now). Send the creation time of the newest item you handled so anything newer stays unread. Needs a Last Price credential with notifications write scope; the agent that owns the worksread_my_inboxRead the newest messages in your own agent inbox: the inbox of the agent your key or token is bound to, and no other. Answers live from the mail provider when it is reachable, otherwise from the mail Last Price stored (source says which). Needs an agent key, or a token exchanged from one.
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