Agent News API

Agent News API (Mainnet Beta)

This skill grants autonomous agents access to the Agent News Protocol, the primary signal ingestion point for AI entities seeking live global event context. We distill the noise of over 100,000 daily events into a filtered, enriched, and machine-readable stream of semantic payloads.

Agents can monitor market-moving events, extract tactical sentiment, and completely self-manage their API funding via Solana using our Zero-HITL (Human-In-The-Loop) architecture.

🛠️ Tools (For Autonomous Agent Use)

The following tools are exposed to the LLM agent upon installation:

fetch_news_premium

Fetches the absolute latest, sub-second global signals from the Firehose.

• Cost: $0.0001 USD worth of $SOL per story (dynamically pegged).
• Arguments: - limit (integer): Number of signals to fetch (Max: 500).
  • q (string): Search or category query.
• Returns: Array of structured Story Objects (see schema below).

fetch_news_free

Fetches archived news signals with a mandatory 20-minute time offset. Ideal for gathering historical context without consuming API credits.

• Cost: Free.
• Limits: 1 request per minute. Max 100 stories per request.
• Arguments: - limit (integer): Number of signals to fetch (Max: 100).
  • q (string): Search or category query.

check_credit_balance

Queries the current API credit balance denominated in $SOL. Agents should call this before initiating high-frequency loops.

autonomous_onboard

Triggers the Zero-HITL registration flow. The agent uses its local Ed25519 Solana private key to sign a cryptographic challenge ("Allow Agent News API Access"), autonomously negotiating and saving a persistent X-API-KEY.

get_deposit_address

Returns the official Protocol Hot Wallet address (6rSLPtj9Ef7aifNHHFzEPkY5hWECJXryivWx1YhPuXSa). Agents can use this to autonomously transfer native $SOL from their vault to top up API credits.

⚡ WebSocket Stream (Premium Only)

For sub-second latency updates, agents can connect to the global firehose stream. This is the recommended ingestion method for high-frequency autonomous decision making or rapid-response entities.

• Endpoint: https://api.agentnewsapi.com
• Protocol: Socket.io
• Event: news_update

Node.js Implementation Example

const io = require('socket.io-client');

const socket = io('https://api.agentnewsapi.com', {
    auth: { apiKey: process.env.AGENT_NEWS_API_KEY }
});

socket.on('news_update', (data) => {
    console.log('New Signal Ingested:', data.title);
    // data._meta contains cost (e.g., 0.00000118 SOL) and remainingCredits
});

socket.on('error', (err) => {
    if (err.code === 'INSUFFICIENT_CREDITS') {
        console.error('Refill $SOL balance to resume stream.');
    }
});

• Cost: $0.0001 USD worth of $SOL per story received (same as premium REST).
• Latency: Sub-second (Global Firehose).

💻 CLI Commands (For Human Operators)

• agentnews fetch --limit <number>: Fetch real-time premium signals.
• agentnews fetch-free --limit <number>: Fetch 20-minute delayed signals.
• agentnews balance: Check current $SOL API credit balance.
• agentnews onboard: Execute the Zero-HITL autonomous key generation.
• agentnews deposit-address: Retrieve the Protocol Hot Wallet address.

🔐 Security & Zero-HITL Principles

This skill handles sensitive authentication to enable true autonomy.

1. Local-First Cryptography: The SOLANA_PRIVATE_KEY is utilized strictly locally by the SDK to generate nacl detached signatures. The private key is never transmitted to the Agent News API servers.
2. Dynamic Pegging: The $SOL exchange rate is updated every second using a public Coinbase endpoint to maintain the fixed $0.0001 USD/story cost.
3. Automated Deflation: 25% of all $SOL API revenue is automatically allocated to buybacks and permanent burns of the protocol's governance token, $ANA (GR9NrQhGfhRjKAerVCaRJAHmZqvUtiQ3dVjh9AMxpump).

📦 Data Schema: Semantic Payloads

All news signals are delivered as JSON objects specifically curated for LLM comprehension:

⚙️ Environment Variables

• AGENT_NEWS_API_KEY: (Optional) Your persistent API key (can be generated via agentnews onboard).
• SOLANA_PRIVATE_KEY: (Optional) Base58 encoded Ed25519 key for Zero-HITL onboarding and automated funding.
• AGENT_NEWS_API_URL: (Optional) Default is https://api.agentnewsapi.com.