# 47620 Solana Data API – SOL Supply

> 47620 Solana Data API – SOL Supply is a paid API for AI agents from 47620.xyz, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).

Returns circulating, non-circulating, and total SOL supply in lamports for macro-level Solana economic analysis.

## Facts

- Endpoint: GET https://47620.xyz/x/solana-fac/supply?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/47620-solana-data-api-sol-supply-47298efd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0PTB4EbgSTWHdHLwPREma

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-data-api-sol-supply-47298efd
```

Example prompt: What's the current circulating and total SOL supply right now — I need the lamport figures for my Solana macro model?

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call lookup of Solana's SOL supply breakdown (circulating, non-circulating, total) in lamports for macroeconomic modeling, tokenomics dashboards, or inflation analysis — without running your own Solana RPC node.

## Known failure modes

- Upstream Solana RPC unavailability may return a non-ok response or error payload
- Payment failure (insufficient USDC balance) results in 402 Payment Required before data is returned
- Stale data if the underlying RPC node is lagging behind the chain tip

## How this service works

Circulating, non-circulating and total SOL supply in lamports. Macro context for SOL models.

## Output

A JSON object containing the circulating SOL supply, non-circulating SOL supply, and total SOL supply, all denominated in lamports (1 SOL = 1,000,000,000 lamports), plus an ok boolean and endpoint identifier.

## 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",
     "properties": {},
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "ok",
      "endpoint"
     ],
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "endpoint": {
       "type": "string"
      }
     },
     "additionalProperties": true
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/47620-solana-data-api-sol-supply-47298efd/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)