Score one ticker, or a whole watchlist — up to 10 symbols in a single call, each with its coil read (coil_score / coil_kind / coil_note)
NO WALLET? This endpoint is paid, but a sample of the same board is FREE two other ways, with no payment, account, or key: the MCP server at https://mcp.coil.trade/mcp (claude mcp add --transport http coil https://mcp.coil.trade/mcp, a sample of the board: top 3 per book, headline fields, one market day delayed), and https://coil.trade/api/board/agent?preview=1 (identical schema, previous day, top-3 per book). Humans/agents without crypto can subscribe at https://coil.trade/scanner.
Batch: ?sym=NVDA,AMD,MSFT returns up to 10 scored names in a single paid read.
Request
- Base URL: https://coil.trade
- URL: https://coil.trade/api/board/name
- Auth: one of:
- API key in header X-PAYMENT
- HTTP payment
Query parameters
One ticker, or up to 10 comma-separated for a batch read at the same price.
Headers
x402 v2 payment: base64 of the signed payment payload. Send this OR X-PAYMENT (v1 name) — omit both to receive the 402 challenge.
x402 v1 payment header — the v1 dialect's name for PAYMENT-SIGNATURE. Accepted for backwards compatibility with v1 clients.
MPP credential: Payment <base64 credential> answering the WWW-Authenticate: Payment challenge on the 402 (method usdc, intent charge).
Response
Single-name read via ?sym= (e.g. ?sym=NVDA): opportunity 0-100 + percentile, entry quality/state, hold strength, growth score, overnight gap-risk score, leadership flag, dollar volume, plus its book's regime. Unknown sym returns the valid-symbol directory. Settlement receipt in the PAYMENT-RESPONSE header.
Changes
No recorded changes to this operation across all 1 revision of this API.