# Citiview Since-My-Cutoff Briefing

> Citiview Since-My-Cutoff Briefing is a paid API for AI agents from agents.citiviewgroup.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-14).

Returns a newest-first briefing of everything that happened on a topic after a specified date, with citations and a delta summary versus the prior state.

## Facts

- Endpoint: GET https://agents.citiviewgroup.com/v1/since?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/citiview-since-my-cutoff-briefing-47b27278
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CnXDPp7KAXBP4Ok2IyL_p

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability citiview-since-my-cutoff-briefing-47b27278
```

Example prompt: Can you brief me on everything that happened with US AI regulation after 2024-11-01 — newest first with dates and sources, and tell me what changed compared to before that date?

## When to prefer this

Choose this endpoint when an AI agent or user needs to bridge a knowledge cutoff gap — specifically when they know what they knew up to a date and want only what is new since then, with citations proving recency. Prefer over general search when you need a structured, dated, delta-aware briefing rather than raw search results or a single answer.

## Known failure modes

- Missing required 'topic' or 'since' query parameter returns a validation error
- Dates in wrong format (non-YYYY-MM-DD) may be rejected or misinterpreted
- Very obscure topics may return sparse or low-confidence results
- Topics with rapidly changing or contested facts may have incomplete citation coverage
- Payment failure (x402) if USDC balance is insufficient

## How this service works

Since-my-cutoff briefing: everything that happened on a topic after a given date (for models whose knowledge stops there), newest first with dates and citations, plus what changed versus the old state.

## Output

A newest-first list of dated events and developments on the requested topic occurring after the specified date, each with citations. Includes a delta summary describing what changed versus the prior state before that date. Supports async mode for longer queries.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "topic",
      "since"
     ],
     "properties": {
      "async": {
       "type": "boolean"
      },
      "since": {
       "type": "string",
       "description": "YYYY-MM-DD"
      },
      "topic": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/citiview-since-my-cutoff-briefing-47b27278/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.citiviewgroup.com](https://www.zero.xyz/host/agents.citiviewgroup.com/llms.txt)