●

GoldRush

Data ✓ VERIFIED

verified until 2026-07-26

x402-native blockchain data — balances, NFTs, transactions, DEX, pricing across 100+ chains. Currently on Base Sepolia testnet.

Pay from $0.0001 per request in USDC on Base Sepolia, settled onchain via the x402 protocol, no signup, no API key needed.

UPTIME 24H 100% │ 7D 100% │ 30D 99.3%

BASE URL https://x402.goldrush.dev/v1 │ WEBSITE https://goldrush.dev │ ENDPOINTS 2 │ NETWORK Base Sepolia │ ASSET USDC │ MEMBER SINCE 2026-01-19 │ MONITORED SINCE 2026-04-16

ASSESSMENT

updated 2h ago

Evidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.

reliability 99.3%

uptime 24h: 100%
uptime 7d: 100%
uptime 30d: 99.3%
uptime 90d: 99.7%
response p95: 806ms
avg response: 479ms
total checks: 7,164

compliance A (11/11)

11 of 11 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.0001 (p1 in Data)

price (min): $0.0001
category percentile (min): p1 in Data
endpoints / prices: 2 / 1
model: flat
stability: 100%

risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

traction ---

No settlement address is mapped for this service yet, so on-chain volume cannot be measured. Shown as unmeasured, not zero.

WHAT IT DOES

ai-derived

Provides NFT and token balance information for blockchain addresses

category: crypto-balances
in: path

blockchainnfttoken-balancescrypto

AI-generated summary. The measured data is never altered by it.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD	PATH	DESCRIPTION	PRICE	NETWORK	ASSET
GET	/{chain}/address/{address}/balances_nft/	NFT balances	$0.0001	Base Sepolia	USDC
GET	/{chain}/address/{address}/balances_v2/	Token balances	$0.0001	Base Sepolia	USDC

2 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /{chain}/address/{address}/balances_nft/ returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request

curl -i 'https://x402.goldrush.dev/v1/eth-mainnet/address/0x0000000000000000000000000000000000000000/balances_nft/'

// 402 response (captured by monitor) · 2 payloads · click to expand

[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "payTo": "0xA3669FfBBa16Eb5394fcE56C831cF8C4495c9de6",
        "amount": "100",
        "scheme": "exact",
        "network": "eip155:84532",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://x402.goldrush.dev/v1/eth-mainnet/address/0x0000000000000000000000000000000000000000/balances_nft/",
      "mimeType": "",
      "description": ""
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "payTo": "0xA3669FfBBa16Eb5394fcE56C831cF8C4495c9de6",
        "amount": "100",
        "scheme": "exact",
        "network": "eip155:84532",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "http://x402.goldrush.dev/v1/eth-mainnet/address/0x0000000000000000000000000000000000000000/balances_v2/",
      "mimeType": "",
      "description": ""
    },
    "x402Version": 2
  }
]

UPTIME

RESPONSE TIME

90d UPTIME 99.7%

UPTIME 90D 99.7%

AVG RESP 479ms

TOTAL CHECKS 7,180

RECENT CHECKS

TIME STATUS RESP

07:47:00 UTC ● OK 253ms

07:41:00 UTC ● OK 400ms

07:35:00 UTC ● OK 296ms

07:29:00 UTC ● OK 202ms

07:23:01 UTC ● OK 219ms

07:17:00 UTC ● OK 206ms

07:11:00 UTC ● OK 277ms

07:05:01 UTC ● OK 516ms

06:59:00 UTC ● OK 264ms

06:53:00 UTC ● OK 361ms

06:47:00 UTC ● OK 248ms

06:41:00 UTC ● OK 252ms

06:35:01 UTC ● OK 422ms

06:29:01 UTC ● OK 462ms

06:23:00 UTC ● OK 266ms

06:17:00 UTC ● OK 374ms

06:11:00 UTC ● OK 365ms

06:05:00 UTC ● OK 345ms

OVER TIME

All charts share the 90d window selected here. Every series is also served as JSON at /api/v1/services/goldrush/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted).

PRICE (captured 402, USD)

Median across 2 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)

VOLUME (on-chain settlement, USD)

No settlement address is mapped for this service yet, so on-chain volume cannot be measured. Shown as unmeasured, not zero.

DISTINCT BUYERS

No settlement address is mapped for this service yet, so distinct on-chain buyers cannot be measured. Shown as unmeasured, not zero.

COMPLIANCE

11/11 checks pass · grade A

402 payload captured
accepts[] array present
payTo address recoverable
payTo at accepts[0].payTo (conformant shape)
payTo is a valid on-chain address
atomic price declared
atomic price in a sane range
asset (token) address declared
network resolves to CAIP-2
payment scheme declared
served over HTTPS

EMBED THIS BADGE

Show that GoldRush is monitored on x402-list. Paste this on your site or README, it links back to this live listing.

status

GoldRush uptime on x402-list — live uptime

// HTML

<a href="https://x402-list.com/services/goldrush?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/goldrush.svg" alt="GoldRush listed on x402-list" height="28">
</a>

// Markdown

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// HTML · live uptime variant

<a href="https://x402-list.com/services/goldrush?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/goldrush.svg?data=uptime" alt="GoldRush uptime on x402-list" height="28">
</a>

RUN THIS SERVICE?

Keep this listing accurate: propose changes to the name, description, website, category or add new endpoints to monitor. Ownership is verified with a domain proof and every change is reviewed manually; measured data stays read-only.

[ update this listing ]