# 47620 Solana Transaction Fees API

> 47620 Solana Transaction Fees API is a paid API for AI agents from 47620.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Returns current Solana network transaction fee data for a given parameter, paid per-call in USDC via x402 protocol

## Facts

- Endpoint: GET https://47620.xyz/x/solana/tx-fees/%7Bparam%7D?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/47620-solana-transaction-fees-api-a41201b3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TndvtUPgxhxB2aCLXXJ1W

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 47620-solana-transaction-fees-api-a41201b3
```

Example prompt: What are the current Solana transaction fees? Pull the latest tx fee data from the 47620 Solana data API — no API key needed, just pay per call.

## When to prefer this

Choose this endpoint when you need keyless, signupless access to Solana transaction fee data on a pay-per-call basis using the x402 USDC micropayment protocol. Prefer it for agents that need lightweight, on-demand fee lookups without managing API subscriptions. It fits well in cost-optimization workflows where an agent needs to gate transactions on current fee conditions.

## Known failure modes

- Missing or invalid {param} path segment returns an error
- Insufficient USDC balance causes x402 payment failure and no data returned
- Network or RPC node outage may cause stale or unavailable fee data
- Malformed param value may return empty or unexpected data
- x402 payment protocol misconfiguration prevents call from completing

## How this service works

Non-custodial x402 payment gateway on Solana (1% on-chain fee) plus a pay-per-call Solana data API for agents: token price, account balances, tx lookup, trending DEX pairs, network health. No signup, no API key — pay USDC per call.

## Output

A JSON object containing a success flag (ok), the endpoint identifier ('solana-tx-fees'), a data object with the fetch timestamp (fetchedAt in ISO format), and the current Solana transaction fee information for the requested parameter.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "data": {
   "fetchedAt": "<iso>"
  },
  "endpoint": "solana-tx-fees"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/47620-solana-transaction-fees-api-a41201b3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 47620.xyz](https://www.zero.xyz/host/47620.xyz/llms.txt)