# SolProbe News Brief — Solana Token Sentiment Intelligence

> SolProbe News Brief — Solana Token Sentiment Intelligence is a paid API for AI agents from api.solprobe.xyz, paid per call via x402, $0.05/call, status down (last checked 2026-09-15).

Returns an AI-generated bullish/bearish signal, narrative summary, and structural on-chain snapshot for a given Solana token based on real-time Crypto-Twitter data.

## Facts

- Endpoint: POST https://api.solprobe.xyz/news/brief
- Price: $0.05/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/solprobe-news-brief-solana-token-sentiment-intelligence-9a15a69d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_98CrZ8tU2BCV9cnU6nFG9

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 solprobe-news-brief-solana-token-sentiment-intelligence-9a15a69d -d '<json body>'
```

Example prompt: What's the current Crypto-Twitter sentiment signal on $BONK — is it bullish or bearish, any rug history or insider clustering, and what's its structural risk grade?

## When to prefer this

Use this endpoint when an AI agent needs fast, pay-per-call Solana token social sentiment and on-chain structural intelligence without requiring API keys or subscriptions. Prefer over general web search when you need structured signal output (BULLISH/BEARISH), verified on-chain data (mint/freeze authority), and curated Crypto-Twitter source quality for a specific Solana token or memecoin. Best for agentic DeFi research, token vetting, and risk assessment workflows.

## Known failure modes

- Token symbol not recognized or has no Twitter coverage — may return low data_quality or empty results
- Invalid mint address format — request rejected or returns error
- Token is too new or obscure for sufficient tweet data — data_quality may be 'PARTIAL' or 'LOW'
- Rate limiting or payment failure via x402 — 402 Payment Required response
- Solana RPC issues causing structural snapshot to be unavailable

## How this service works

AI-callable Solana token intelligence. Pay per call via x402 USDC on Base or Solana, or Virtuals ACP escrow. No accounts, no keys, no subscription.

## Output

A JSON object containing: a BULLISH/BEARISH/NEUTRAL signal, a prose narrative summary of Crypto-Twitter activity, tweet count used for analysis, data quality rating, structural on-chain snapshot (mint authority revoked status, freeze authority revoked, structural risk grade A-F), and cited tweet IDs for traceability. In broad mode (no symbol), returns a market-wide pulse across the curated Solana-Twitter cohort.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "symbol": {
   "type": "string",
   "description": "Optional. Token cashtag (e.g. BONK, $BONK) or Solana mint address (base58). Omit for broad-mode market pulse across the curated Solana-Twitter cohort."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "mode": "symbol",
  "signal": "BULLISH",
  "cashtag": "BONK",
  "summary": "Crypto-Twitter is leaning bullish on $BONK on rising volume and a clean structural grade-B snapshot; one viral tweet (likes 1.2k) calls for continuation. No rug history or insider clustering surfaced.",
  "tweet_count": 20,
  "data_quality": "FULL",
  "schema_version": "2.0",
  "cited_tweet_ids": [
   "1234567890123456789",
   "1234567890123456790"
  ],
  "structural_snapshot": {
   "structural_risk_grade": "B",
   "mint_authority_revoked": true,
   "freeze_authority_revoked": true
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/solprobe-news-brief-solana-token-sentiment-intelligence-9a15a69d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.solprobe.xyz](https://www.zero.xyz/host/api.solprobe.xyz/llms.txt)