# 47620 Solana SOL Supply API

> 47620 Solana SOL Supply API 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 network context.

## Facts

- Endpoint: GET https://47620.xyz/x/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-sol-supply-api-8536b493
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XV8Resc8uv7C48yAkB51_

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-sol-supply-api-8536b493
```

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

## When to prefer this

Use this endpoint when you need a quick, cheap ($0.005) single-call lookup of Solana's SOL supply breakdown in lamports — particularly for macro modeling, dashboards, or supply-side analytics. Prefer it over general blockchain explorers when you want a structured JSON response without parsing HTML or managing RPC node connections.

## Known failure modes

- Upstream Solana RPC unavailable — may return ok:false or an error payload
- Invalid 'fields' parameter values result in an empty or partial response
- Network timeout if the Solana cluster is under heavy load
- Rate limiting or payment failure may result in 402 or 429 response

## How this service works

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

## Output

A JSON object with an 'ok' boolean status and supply figures: circulating SOL in lamports, non-circulating SOL in lamports, and total SOL supply in lamports. An optional 'fields' query parameter lets you filter to only the top-level keys you need.

## 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": {
      "fields": {
       "type": "string",
       "description": "Optional comma-separated top-level response keys to keep (e.g. \"health,slot,solUsd\"). Omit for the full payload."
      }
     },
     "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-sol-supply-api-8536b493/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)