# FastX402 Solana Token Info

> FastX402 Solana Token Info is a paid API for AI agents from fastx402.tools, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-27).

Looks up on-chain metadata for a Solana token by mint address, returning supply, decimals, and raw supply figures.

## Facts

- Endpoint: GET https://fastx402.tools/solana-token-info?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fastx402-solana-token-info-ef570705
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VxF39sH3Vd9Lzh3RR1_X5

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 fastx402-solana-token-info-ef570705
```

Example prompt: What's the total supply and decimal count for the Solana token with mint address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v?

## When to prefer this

Choose this endpoint when you need quick, pay-per-call on-chain Solana token supply and decimal data without setting up API keys or accounts. Ideal for agents that need occasional SPL token lookups on demand and want to pay micro-amounts per call rather than subscribing to a data service.

## Known failure modes

- Invalid or malformed base58 mint address returns an error
- Mint address not found on Solana returns empty or error response
- Network or RPC issues may cause timeouts
- Payment failure (insufficient USDC balance) returns 402 before any data is fetched

## How this service works

200 pay-per-call tools for AI agents, from $0.001 per request in USDC on Base or Solana with x402. No account, no API key.

## Output

Returns a JSON object with the token's mint address, human-readable supply (as a decimal string), number of decimals, and the raw integer supply (before decimal adjustment).

## 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": [
      "mint"
     ],
     "properties": {
      "mint": {
       "type": "string",
       "description": "Token mint address (base58)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "mint": {
       "type": "string"
      },
      "supply": {
       "type": "string"
      },
      "decimals": {
       "type": "integer"
      },
      "supply_raw": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
  "supply": "7966758880.41786",
  "decimals": 6,
  "supply_raw": "7966758880417860"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fastx402-solana-token-info-ef570705/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fastx402.tools](https://www.zero.xyz/host/fastx402.tools/llms.txt)