{"uid":"cap_Jrttfsg-O7yx2VtZbrvp6","slug":"agent-embassy-compute-market-history-6da7b880","name":"Agent Embassy — Compute Market History","description":"Agents pay for work and prove what happened.","url":"https://aemb.pro/v1/markets/compute/history?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"gpu":{"type":"string","description":"Optional GPU filter, e.g. 'H100 SXM' (max 64 chars). Omit for whole-market history"},"limit":{"type":"number","description":"Max history points to return; integer 1-200. Defaults to 50"},"idempotency_key":{"type":"string","description":"Idempotency key: UUID v4, client-generated, one per logical request. Replaying the same key on this tool returns the original receipt — the action is not re-run, and the first request's receipt wins even if you resend different inputs. Published example keys are rejected. Keys are scoped per tool and per payer account: a key never returns another wallet's receipt."}}},"responseSchema":{"type":"json","example":{"tool":"compute_history","chain":["request","authorization","action","proof","liability_boundary"],"status":"complete","account":"0x1111111111111111111111111111111111111111","receipt_id":"emb_mno345","receipt_version":"embassy-receipt/2"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-ZPJkjbu3lBqh5ienPXMv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns historical price data for the GPU compute market, optionally filtered by GPU type, with a cryptographic receipt proving payment and action occurred.","exampleAgentPrompt":"Pull the last 100 data points of H100 SXM compute market history from Agent Embassy and give me a verifiable receipt — use idempotency key 'hist-h100-run-001'.","exampleUseCases":[{"title":"Track H100 pricing trends over time","prompt":"Get me the last 200 historical price points for H100 SXM GPUs from the compute market, with a receipt proving the lookup happened."},{"title":"Audit compute costs for a budget report","prompt":"Fetch the full compute market history — no GPU filter, just the last 50 data points — and give me the receipt ID so I can attach it to our infrastructure spend audit."},{"title":"Idempotent replay of a previous history query","prompt":"Re-run the compute history query I did earlier with idempotency key 'budget-check-q3-2024' — I want the original receipt back, not a new request."}],"resultDescription":"A JSON object containing the tool name, a proof chain array (request, authorization, action, proof, liability_boundary), completion status, the account wallet address, a unique receipt ID, and receipt version — confirming both the historical data retrieval and the payment authorization.","failureModes":["Payment authorization missing or invalid in live mode — returns 402 Payment Required","GPU filter string exceeds 64 characters — validation error","Limit outside range 1-200 — validation error","Idempotency key collision returns cached original receipt even if inputs differ","Agent wallet string too short in dev mode — validation error"],"whenToPreferThis":"Use this endpoint when you need verifiable, receipted historical GPU compute pricing data — particularly when an audit trail or proof-of-action is required. Prefer it over unauthenticated price feeds when you need cryptographic accountability for what was queried and when, or when building workflows that must demonstrate compliance with a payment-gated information access model.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:48:02.065Z","isFirstParty":false,"canonicalSlug":"agent-embassy-compute-market-history-6da7b880"}