# Logos by Readia - Tip Article Author (Solana)

> Logos by Readia - Tip Article Author (Solana) is a paid API for AI agents from api.logos.readia.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Sends a USD-denominated tip to the author of a specific article on the Logos by Readia platform via Solana

## Facts

- Endpoint: POST https://api.logos.readia.io/api/tip
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/logos-by-readia-tip-article-author-solana-da41c8a5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_K7eolMT9RlNOT4ljwsapq

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 logos-by-readia-tip-article-author-solana-da41c8a5 -d '<json body>'
```

Example prompt: Send a $5 tip to the author of article 1234 on Logos by Readia — I really liked that piece and want to support them.

## When to prefer this

Use this endpoint when you want to send a direct monetary tip to the author of a specific article on the Logos by Readia platform. Choose this over article purchase when the user already has access to the article and simply wants to reward the creator. Prefer this for micropayment tipping workflows on Solana.

## Known failure modes

- Invalid articleId — article not found or does not exist
- Amount below minimum ($0.01) or above maximum ($100.00)
- Insufficient funds in the payer's wallet
- Payment transaction failure on Solana network
- Missing required fields (articleId or amount)

## How this service works

Tip article authors on Logos by Readia

## Output

Returns a confirmation of the tip payment transaction, indicating the tip was successfully delivered to the article author on the Solana network.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "articleId",
  "amount"
 ],
 "properties": {
  "amount": {
   "type": "number",
   "description": "Tip amount in USD ($0.01-$100.00)"
  },
  "articleId": {
   "type": "number",
   "description": "ID of the article whose author to tip"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "data": {
  "amount": 0.5,
  "message": "Tip sent successfully",
  "receipt": "tip-1234567890",
  "transactionHash": "0x..."
 },
 "success": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/logos-by-readia-tip-article-author-solana-da41c8a5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.logos.readia.io](https://www.zero.xyz/host/api.logos.readia.io/llms.txt)