Api Endpoint

CitePulse

Rising-topics scan for a research field — retrieves top-cited/recent works from OpenAlex for a topic and synthesizes what's currently rising, what's foundational, and where coverage is thin. Built for research-strategy agents scanning a field before a literature review or grant proposal.

Open interactive test console

Offering

Provider: citepulse.theaslangroupllc.com
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Science And Education
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://citepulse.theaslangroupllc.com/api/topic-scan
MIME type: application/json
First seen: 2026-10-16T07:23:53.714Z
Last seen: 2026-11-02T21:04:34.719Z
Tags: topic-scan, academic, research-trends, research-agent, openalex

Website

Payment pricing

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

Payment option 1: 0.2 USDC
Atomic price: 200000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 0.2 USDC
Atomic price: 200000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 3: 0.2 USDC
Atomic price: 200000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 4: 0.2 USDC
Atomic price: 200000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 5: 0.2 USDC
Atomic price: 200000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 6: 0.2 USDC
Atomic price: 200000 · Network: eip155:480 · Asset: USDC · Scheme: exact
Payment option 7: 0.2 USDC
Atomic price: 200000 · Network: eip155:143 · Asset: USDC · Scheme: exact
Payment option 8: 200000 atomic units
Atomic price: 200000 · Network: eip155:196 · Asset: 0x779ded0c9e1022225f8e0630b35a9b54be713736 · Scheme: exact
Payment option 9: 200000 atomic units
Atomic price: 200000 · Network: eip155:999 · Asset: 0xb88339CB7199b77E23DB6E890353E22632Ba630f · Scheme: exact
Payment option 10: 200000 atomic units
Atomic price: 200000 · Network: algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k · Asset: 31566704 · Scheme: exact
Payment option 11: 200000 atomic units
Atomic price: 200000 · Network: xrpl:0 · Asset: XRP · Scheme: exact
Payment option 12: 200000000000000000 atomic units
Atomic price: 200000000000000000 · Network: eip155:56 · Asset: 0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d · Scheme: exact

Raw x402 terms

[
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    "amount": "200000",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc"
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
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    "amount": "200000",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
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    "scheme": "exact",
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    "amount": "200000",
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    "amount": "200000",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc"
  },
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    "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
    "amount": "200000",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc"
  },
  {
    "scheme": "exact",
    "network": "eip155:196",
    "asset": "0x779ded0c9e1022225f8e0630b35a9b54be713736",
    "amount": "200000",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc"
  },
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    "scheme": "exact",
    "network": "eip155:999",
    "asset": "0xb88339CB7199b77E23DB6E890353E22632Ba630f",
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    "scheme": "exact",
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    "amount": "200000",
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  {
    "scheme": "exact",
    "network": "xrpl:0",
    "asset": "XRP",
    "amount": "200000",
    "payTo": "rMnHeutYALco8RYFVcmuU4BCgSzBpPEh32"
  },
  {
    "scheme": "exact",
    "network": "eip155:56",
    "asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
    "amount": "200000000000000000",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc"
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]

Observed health

Status: Healthy
Latest latency: 120 ms
Average latency: 1070 ms
HTTP status: 402
Last checked: 2026-11-02T21:04:34.712Z
Reachability: 100% over 14 checks

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

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "topic": {
          "type": "string",
          "description": "Topic/field name or keyword, e.g. \"quantum error correction\""
        },
        "years": {
          "type": "string",
          "description": "Lookback window in years for the 'rising' works window (default 3)"
        },
        "lang": {
          "type": "string",
          "description": "e.g. en, es, fr, de, ja, zh, ko, pt, ar (default: en)"
        }
      }
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET",
            "HEAD",
            "DELETE"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "lang": {
              "description": "e.g. en, es, fr, de, ja, zh, ko, pt, ar (default: en)",
              "type": "string"
            },
            "topic": {
              "description": "Topic/field name or keyword, e.g. \"quantum error correction\"",
              "type": "string"
            },
            "years": {
              "description": "Lookback window in years for the 'rising' works window (default 3)",
              "type": "string"
            }
          },
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "errors": {
          "additionalProperties": {
            "properties": {
              "description": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            },
            "required": [
              "description"
            ],
            "type": "object"
          },
          "description": "Documented error responses, keyed by HTTP status code",
          "type": "object"
        },
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}