dev.workers.adamhaleworks.pay/school-signals · v1.0.0 · crypto-web3
School Signals and DfE AI Safety Evidence (USDC on Base) is healthy: it completed an MCP handshake in 681 ms and exposes 7 tools.
English school edtech contract renewals and buyer briefs; DfE AI-safety toolkit. USDC on Base.
Endpoint: https://pay.adamhaleworks.workers.dev/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 7 |
| Latency | 681 ms |
| Last checked (UTC) | 2026-10-19T03:45:34.939Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-19T03:45:34.939Z | Healthy | 681 |
school_signals_search | Free. Find buyer ids (school:<URN>, trust:<UID>, org:<slug>) with counts of published edtech contracts, renewals in the next 12 months, live tenders and trust changes. Use before school_buyer_brief. |
school_renewals | Paid $0.03 USDC. Up to 25 published edtech contracts at English schools, trusts and councils ending in a window, with incumbent, value, extensions, estimated re-procurement window and official notice links. Empty results and invalid filters are refused before payment. |
school_buyer_brief | Paid $0.20 USDC. Hierarchy, published edtech contracts and incumbents, upcoming renewals with estimated windows, live tenders, recent trust changes and official links for one buyer. Unknown, ambiguous (candidates returned) or evidence-free buyers are refused before payment. |
list_products | Free. Every product with its price in USDC, route, licence and how to pay (x402 or plain transfer on Base). |
buy_file_x402 | Paid 295 USDC (school-signals-england-snapshot) or 149 USDC (dfe-ai-safety-toolkit) via x402; returns a signed 48-hour download link, the file SHA-256 and an order URL. Without payment returns the x402 terms. If your client caps automatic payments, use create_transfer_order instead. |
create_transfer_order | Free. Creates a 24-hour order with an order-specific exact USDC amount on Base. Send exactly that amount of canonical USDC to the recipient in one transfer, then call check_transfer_order with the transaction hash. |
check_transfer_order | Free. With only order: status (and a fresh download link once paid). With tx_hash: verifies the Base transaction (canonical USDC, recipient, exact amount, success, time window, 10 confirmations, never used before) and returns the download link. |