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Agent Embassy Compute Market History
x402
Agent Embassy Compute Market History is a paid API for AI agents from agent-embassy.fly.dev, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-11).
Returns historical price snapshots for the AI compute market (optionally filtered by GPU class), delivered with a signed Outcome Receipt proving the data was retrieved and paid for.
Price / call$0.25
Success—
StatusUnknown
How this service works
Agent Embassy lets AI agents pay for work and prove what happened. $0.15 verified web checks with signed Outcome Receipts, $1.00 encrypted recovery registration, paid compute market data. USDC on Base and Arbitrum One via x402 v2.
Output
A JSON object containing an array of compute market price snapshots (oldest-first, up to the requested limit), the GPU class filtered on (if any), the payer wallet address, a unique receipt ID, and a signed Outcome Receipt with a full chain-of-custody chain (request → authorization → action → proof → liability_boundary) and receipt version, proving the data retrieval was paid for and completed.
Example use cases
GPU pricing trend analysis for procurement
“Get me the full history of H100 SXM compute prices — up to 200 snapshots — so I can see how spot rates have been trending before I commit to a long-term contract.”
Auditable market data retrieval for compliance
“Fetch the whole-market compute price history with a signed Outcome Receipt I can attach as proof of the data pull — limit it to 50 snapshots and use idempotency key 'audit-run-2024-06-01'.”
Automated agent cost monitoring
“Check the latest 20 compute market price snapshots for A100 GPUs and give me a receipt I can log — I'm running this on a schedule to track price movements for my inference budget.”
Technical details
Endpoint
POSThttps://agent-embassy.fly.dev/v1/markets/compute/history?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need historical GPU and compute market pricing data AND require a cryptographically signed, machine-verifiable proof that the data was retrieved and paid for — particularly useful for compliance, auditing, or multi-agent workflows where one agent must prove to another that it obtained real market data. Prefer over generic market data APIs when you need the chain-of-custody Outcome Receipt or when operating in a USDC-on-Base/Arbitrum payment context via x402.
Side effects
- Payment not verified or x402 authorization missing — returns 402 Payment Required
- GPU class string not recognized — may return empty snapshot array or validation error
- limit out of range (< 1 or > 200) — returns 400 Bad Request
- Invalid idempotency_key format — returns 400 with schema validation error
- Network or compute market data source unavailable — returns 503 or partial data
- Wallet address malformed in DEV MODE — returns 400
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| gpu | string | Optional GPU filter, e.g. 'H100 SXM' (max 64 chars). Omit for whole-market history |
| limit | number | Max history points to return; integer 1-200. Defaults to 50 |
| agent_wallet | string | Dev mode only: declares the account wallet (string, min 20 chars) when no x402 payment is present. Ignored in live mode — there the wallet is recovered from the verified payment authorization. |
| idempotency_key | string | Idempotency key: any non-empty string (a UUID is recommended; no format is enforced). 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. Keys are scoped per tool: the same key on another tool is unrelated. |
Output
Schema · Response
{
"type": "json",
"example": {
"tool": "compute_history",
"chain": [
"request",
"authorization",
"action",
"proof",
"liability_boundary"
],
"status": "complete",
"account": "0x6fc297afb7e4af856cea20801f8313b6df65b924",
"receipt_id": "emb_mno345",
"receipt_version": "embassy-receipt/1"
}
}Tags
x402
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