Index onlineMerchant portal
Api Endpoint

Quaestor

Is this quote fair? Send a tokenized-stock quote from any venue; get the price gate's verdict against independently observed prices.

Open interactive test console

Offering

Provider
quaestor-stocks.onrender.com
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Financial Analysis
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://quaestor-stocks.onrender.com/v1/intel/quote-check
MIME type
application/json
First seen
2026-10-16T02:07:52.569Z
Last seen
Tags
stocks, tokenized-stocks, Risk, Agents, Solana

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
5000 atomic units
Atomic price: 5000 · Network: solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1 · Asset: 4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1",
    "asset": "4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU",
    "amount": "5000",
    "payTo": "6n1C3qGbRgFJv9Kem77sXLQPMJXS3kXAgN2w28JKi97a"
  }
]

Observed health

Status
Healthy
Latest latency
66 ms
Average latency
59 ms
HTTP status
204
Last checked
Reachability
100% over 7 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "body": {
    "usdc_in": "5000000",
    "instrument": "AAPLx",
    "tokens_out": "1483000",
    "min_tokens_out": "1475585"
  },
  "type": "http",
  "method": "POST",
  "bodyType": "json"
}

Output schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "input"
  ],
  "properties": {
    "input": {
      "type": "object",
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "properties": {
        "body": {
          "type": "object",
          "required": [
            "instrument",
            "usdc_in",
            "tokens_out"
          ],
          "properties": {
            "venue": {
              "type": "string",
              "description": "Where the quote came from, for the record"
            },
            "usdc_in": {
              "type": "string",
              "description": "USDC paid, integer base units (6 decimals): 5000000 is 5 USDC"
            },
            "instrument": {
              "type": "string",
              "description": "A mint, a symbol such as AAPLx, or the underlying's ticker such as AAPL"
            },
            "tokens_out": {
              "type": "string",
              "description": "Tokens the venue expects to deliver, raw base units of the mint"
            },
            "min_tokens_out": {
              "type": "string",
              "description": "Tokens the venue guarantees; defaults to tokens_out"
            }
          }
        },
        "type": {
          "type": "string",
          "const": "http"
        },
        "method": {
          "enum": [
            "POST"
          ],
          "type": "string"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "output": {
      "type": "object",
      "required": [
        "type"
      ],
      "properties": {
        "type": {
          "type": "string"
        },
        "example": {
          "type": "object"
        }
      }
    }
  }
}