API quickstart

The API beta is live. Sign in at noxint.ai/dashboard to mint a personal key and fund data credits; paid REST and MCP calls settle for real. The discovery surface never needed a key: run curl https://noxint.ai/api/v1 right now and the contract answers. Launch status is the ledger of what is on.

Start with the part you can verify right now, keyless, from any terminal:

curl 'https://noxint.ai/api/v1/docs?section=quickstart'

That is the live contract answering. The Noxint data API is the same engine that grounds the chat analyst: one GET per question to https://noxint.ai/api/v1, a personal key in the Authorization header, priced per delivered result. No SDK, no OAuth, no per-venue adapters. Here is what a paid call returns. price for Bitcoin, captured live on 2026-07-16 and trimmed:

{
  "data": {
    "asset_id": "crypto:bitcoin",
    "as_of": "2026-07-16T09:42:26.881000Z",
    "status": "live",
    "next_update_at": "2026-07-16T09:45:19Z",
    "baseline": { "window": "90d", "cadence": "1h", "n": 2160 },
    "price": {
      "usd": 64068,
      "consensus": { "venue_count": 4, "median_usd": 64072.65, "max_spread_pct": 0.0125 },
      "return_24h_pct": { "value": -1, "pctl": 30.4 },
      "return_7d_pct": { "value": 1.95, "pctl": 68.2 },
      "range_pos_7d_pct": { "value": 60.54, "pctl": 63 },
      "from_ath_pct": -49.18
    }
  }
}

One price, four venues of consensus with the spread disclosed, and every return pre-ranked against the asset’s own 90-day history. Your agent reasons instead of guessing. The shape rules are the data contract.

Get set up

Go to noxint.ai, sign in with your wallet, and open the console at /dashboard. Any signed-in account can mint a key. No token balance required: the agent lane is not gated on $NOXINT.

Mint a personal key

Create a personal key from the console. It starts with nx_ and is shown once, at creation. Noxint stores only a hash, so a lost key cannot be recovered, only replaced. Up to 5 active keys per account.

Fund data credits

Data credits pay for delivered results. Buy a credit pack from the console: $25 buys 2,500 data credits. A price check costs one cent, a full situation read costs five. Data credits are separate from chat credits.

Resolve, then read

Turn a symbol into an identity (free), then buy your first fact:

curl -H 'Authorization: Bearer nx_your_key' \
  'https://noxint.ai/api/v1/resolve?q=bitcoin'
curl -H 'Authorization: Bearer nx_your_key' \
  'https://noxint.ai/api/v1/read?id=crypto:bitcoin'

The resolve response reports X-Credits-Charged: 0 (it is free) and the read response reports X-Credits-Charged: 5 (a situation read is five credits), so your agent audits its own spend without leaving the response.

Explore before you spend

The API teaches itself. The root, docs, and schema operations are keyless, and resolve, coverage, and usage require a key but cost zero credits. A cold-start agent can learn the entire surface, resolve its symbols, and check its budget before the first credit moves. Then go run a real job: the agent workflows page walks three of them end to end, with live responses and the credit ledger at each step.

Using the API

Guides

Operations

MCP

Get set up

Explore before you spend

​Get set up

​Explore before you spend

Get set up

Explore before you spend