SERVICE / DETAILother

n0brains

GET api.n0brains.com/x402/signals

OPEN SERVICE ↗
SONAR SCORE0.727
LIVE PRICE0.005000
BAZAAR LIVEcompatible
CDP INDEXEDno
DECISION EVIDENCE

Why an agent can trust this route.

39 observations in the last 24h
HANDSHAKE SUCCESS100.0%402 challenge reachable
PAID DELIVERY0.0%settlement observed
P90 LATENCY2255msrecent response window
PRICE DRIFT0.0%advertised vs observed

Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.

SONAR PROBE HISTORY / 30D

Observed outcomes

JSON ↗
LIVE ENDPOINT METADATA

Real-time crypto trading signals for BTC, ETH, SOL and 400+ coins — classified by type (whale flows, funding, liquidations, listings, news, on-chain), scored, with direction, confidence and conviction. Emitted signals' forward-return record is public at n0brains.com/proof. Not financial advice.

Resource: api.n0brains.com/x402/signals

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0xc1793B8AA0D25193117EF025f145994e1c02011F

Payment methods: — · Last validation: 2026-09-14 16:31:57.833+00

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET",
          "HEAD",
          "DELETE"
        ],
        "type": "string"
      },
      "queryParams": {
        "type": "object",
        "properties": {
          "asset": {
            "type": "string",
            "description": "e.g. BTC, ETH, SOL"
          },
          "limit": {
            "type": "integer",
            "maximum": 200,
            "minimum": 1
          },
          "direction": {
            "enum": [
              "long",
              "short"
            ],
            "type": "string"
          },
          "proven_only": {
            "type": "boolean"
          },
          "signal_type": {
            "type": "string"
          },
          "coinbase_only": {
            "type": "boolean",
            "description": "default true: only Coinbase-listed coins (USD/USDC). false = all."
          },
          "tradeable_only": {
            "type": "boolean"
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object",
        "properties": {
          "paid": {
            "type": "string"
          },
          "count": {
            "type": "integer"
          },
          "signals": {
            "type": "array",
            "items": {
              "type": "object"
            }
          }
        }
      }
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xc1793B8AA0D25193117EF025f145994e1c02011F",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0xc1793B8AA0D25193117EF025f145994e1c02011F",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "5000"
    }
  ]
}
METADATA PROVENANCE

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.