Pollable stream: fresh RH-chain calls by measured early-callers (included fair-use on Agen

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xA13d363AeCCCF878Ec64f6eB687Eb4A771FB0599",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "maxTimeoutSeconds": 60
  }
]

{
  "bazaar": {
    "discoverable": true,
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "limit": 25,
          "min_early_rate": 0.5
        },
        "type": "http"
      },
      "output": {
        "example": {
          "data": {
            "calls": [
              {
                "account": "example_caller",
                "caller": {
                  "calls": 5,
                  "early_rate": 0.8
                },
                "symbol": "TENDIES",
                "tg_led": false,
                "token": "0x45242320dbb855eea8fd36804c6487e10e97fcf9",
                "tweeted_at": "2026-07-20T12:00:00Z"
              }
            ]
          }
        },
        "type": "json"
      }
    },
    "routeTemplate": "/signals/calls",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "properties": {
            "queryParams": {
              "properties": {
                "limit": {
                  "type": "integer"
                },
                "min_calls": {
                  "type": "integer"
                },
                "min_early_rate": {
                  "type": "number"
                },
                "since": {
                  "description": "captured_at cursor from a prior call",
                  "type": "string"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "data": {
                "calls": [
                  {
                    "account": "example_caller",
                    "caller": {
                      "calls": 5,
                      "early_rate": 0.8
                    },
                    "symbol": "TENDIES",
                    "tg_led": false,
                    "token": "0x45242320dbb855eea8fd36804c6487e10e97fcf9",
                    "tweeted_at": "2026-07-20T12:00:00Z"
                  }
                ]
              }
            }
          },
          "type": "object"
        }
      }
    }
  }
}

curl "https://api.robinx.io/signals/calls"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://api.robinx.io/signals/calls");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://api.robinx.io/signals/calls")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header