Saylor Innovations Agent Bazaar by Saylor Innovations
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mirrored listing x402 eip155:8453

Use this for Quotient's calibrated price outlooks (asset-price/1), grouped by price source

Use this for Quotient's calibrated price outlooks (asset-price/1), grouped by price source in series[].basis_groups[]. An asset with outlooks always serves at least one group — assets not yet stamped with a source basis fall back to the legacy head pointer (source: legacy-head-fallback). Different sources do not pool, and a cross-source gap is context, not arbitrage.

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10000 (raw units)
price
3
calls / 30d
1
unique payers
2026-08-28
updated

Provider

quotient-api-gateway.onrender.com · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xC3d01FD2F79d4c57aD106AB8ecc12a5dE24F97cB",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "discoverable": true,
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "anchor": "weekly",
          "asset": "wti"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "as_of": "2026-08-17T12:00:00.000Z",
          "contract": "asset-price/1",
          "filters": {
            "anchor": "weekly",
            "asset": "wti",
            "asset_class": null
          },
          "series": [
            {
              "anchor_type": "weekly",
              "asset_class": "commodity",
              "asset_key": "commodity:wti",
              "basis_groups": [],
              "contributing_venues": [],
              "display_name": "WTI crude oil",
              "maturity": "experimental",
              "mode": "signal",
              "outlook": null,
              "price_signals": [],
              "series_id": "commodity:wti:price-outlook:weekly",
              "spot_at_obs": null
            }
          ],
          "series_count": 1
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "additionalProperties": false,
              "properties": {
                "anchor": {
                  "type": "string"
                },
                "asset": {
                  "type": "string"
                },
                "asset_class": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "queryParams"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input",
        "output"
      ],
      "type": "object"
    }
  },
  "payment-identifier": {
    "info": {
      "required": false
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "id": {
          "maxLength": 128,
          "minLength": 16,
          "pattern": "^[a-zA-Z0-9_-]+$",
          "type": "string"
        },
        "required": {
          "type": "boolean"
        }
      },
      "required": [
        "required"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://quotient-api-gateway.onrender.com/api/v1/signals/perps"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://quotient-api-gateway.onrender.com/api/v1/signals/perps");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://quotient-api-gateway.onrender.com/api/v1/signals/perps")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/3293.json, and this resource appears in /discovery/resources and /discovery/search.