api.x-402.online

https://api.x-402.online/v1/chain/gas

Shares a payout wallet with 147 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Get the current Base gas price and the ETH cost of an ETH, ERC-20 or x402 USDC transfer at that price. Current Base gas: gas price, base fee, priority fee, and the ETH cost of an ETH transfer, an ERC-20 transfer and an x402 USDC settlement at that price. Query: none.

61
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Mon 6 PMThu 1 AMSat 4 AMMon 4 PM

Response time

p50 176ms · p95 283ms
0ms 250ms 500ms Mon 6 PMThu 1 AMSat 4 AMMon 4 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
9/28/2026, 6:00:00 PM 100% 1 189ms
9/28/2026, 8:00:00 PM 100% 1 198ms
9/28/2026, 10:00:00 PM 100% 1 153ms
9/29/2026, 12:00:00 AM 100% 1 256ms
9/29/2026, 1:00:00 AM 100% 1 176ms
9/29/2026, 3:00:00 AM 100% 1 196ms
9/29/2026, 5:00:00 AM 100% 1 156ms
9/29/2026, 7:00:00 AM 100% 1 170ms
9/29/2026, 9:00:00 AM 100% 1 284ms
9/29/2026, 11:00:00 AM 100% 1 162ms
9/29/2026, 1:00:00 PM 100% 1 150ms
9/29/2026, 3:00:00 PM 100% 1 220ms
9/29/2026, 5:00:00 PM 100% 1 213ms
9/29/2026, 7:00:00 PM 100% 1 178ms
9/29/2026, 9:00:00 PM 100% 1 211ms
9/29/2026, 11:00:00 PM 100% 1 155ms
9/30/2026, 12:00:00 AM 100% 1 174ms
9/30/2026, 3:00:00 AM 100% 1 180ms
9/30/2026, 5:00:00 AM 100% 1 355ms
9/30/2026, 7:00:00 AM 100% 1 178ms
9/30/2026, 9:00:00 AM 100% 1 157ms
9/30/2026, 11:00:00 AM 100% 1 165ms
9/30/2026, 1:00:00 PM 100% 1 174ms
9/30/2026, 3:00:00 PM 100% 1 263ms
9/30/2026, 5:00:00 PM 100% 1 205ms
9/30/2026, 7:00:00 PM 100% 1 246ms
9/30/2026, 9:00:00 PM 100% 1 224ms
9/30/2026, 11:00:00 PM 100% 1 180ms
10/1/2026, 1:00:00 AM 100% 1 162ms
10/1/2026, 2:00:00 AM 100% 1 176ms
10/1/2026, 4:00:00 AM 100% 1 188ms
10/1/2026, 6:00:00 AM 100% 1 129ms
10/1/2026, 8:00:00 AM 100% 1 189ms
10/1/2026, 10:00:00 AM 100% 1 157ms
10/1/2026, 12:00:00 PM 100% 1 184ms
10/1/2026, 2:00:00 PM 100% 1 234ms
10/1/2026, 4:00:00 PM 100% 1 177ms
10/1/2026, 6:00:00 PM 100% 1 176ms
10/1/2026, 7:00:00 PM 100% 1 180ms
10/1/2026, 9:00:00 PM 100% 1 332ms
10/1/2026, 11:00:00 PM 100% 1 181ms
10/2/2026, 1:00:00 AM 100% 1 190ms
10/2/2026, 3:00:00 AM 100% 1 166ms
10/2/2026, 5:00:00 AM 100% 1 166ms
10/2/2026, 7:00:00 AM 100% 1 177ms
10/2/2026, 9:00:00 AM 100% 1 169ms
10/2/2026, 11:00:00 AM 100% 1 196ms
10/2/2026, 1:00:00 PM 100% 1 207ms
10/2/2026, 3:00:00 PM 100% 1 162ms
10/2/2026, 5:00:00 PM 100% 1 189ms
10/2/2026, 7:00:00 PM 100% 1 498ms
10/2/2026, 9:00:00 PM 100% 1 171ms
10/2/2026, 11:00:00 PM 100% 1 154ms
10/3/2026, 12:00:00 AM 100% 1 182ms
10/3/2026, 2:00:00 AM 100% 1 180ms
10/3/2026, 4:00:00 AM 100% 1 187ms
10/3/2026, 6:00:00 AM 100% 1 178ms
10/3/2026, 8:00:00 AM 100% 1 191ms
10/3/2026, 10:00:00 AM 100% 1 173ms
10/3/2026, 12:00:00 PM 100% 1 179ms
10/3/2026, 2:00:00 PM 100% 1 167ms
10/3/2026, 4:00:00 PM 100% 1 141ms
10/3/2026, 6:00:00 PM 100% 1 173ms
10/3/2026, 7:00:00 PM 100% 1 180ms
10/3/2026, 9:00:00 PM 100% 1 166ms
10/3/2026, 11:00:00 PM 100% 1 164ms
10/4/2026, 1:00:00 AM 100% 1 276ms
10/4/2026, 2:00:00 AM 100% 1 415ms
10/4/2026, 3:00:00 AM 100% 1 128ms
10/4/2026, 5:00:00 AM 100% 1 170ms
10/4/2026, 7:00:00 AM 100% 1 166ms
10/4/2026, 9:00:00 AM 100% 1 182ms
10/4/2026, 1:00:00 PM 100% 1 168ms
10/4/2026, 3:00:00 PM 100% 1 161ms
10/4/2026, 5:00:00 PM 100% 1 130ms
10/4/2026, 7:00:00 PM 100% 1 163ms
10/4/2026, 9:00:00 PM 100% 1 158ms
10/5/2026, 2:00:00 AM 100% 1 150ms
10/5/2026, 7:00:00 AM 100% 1 173ms
10/5/2026, 8:00:00 AM 100% 1 178ms
10/5/2026, 10:00:00 AM 100% 1 176ms
10/5/2026, 1:00:00 PM 100% 1 140ms
10/5/2026, 2:00:00 PM 100% 1 165ms
10/5/2026, 4:00:00 PM 100% 1 169ms
61
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
99

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
61

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
1

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
Ligne Web Services SAS dba LWS
Domain registered
2026-07-22
Hosting network
VERCEL-01
Hosting country
—

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

755
payments (30d)
9.09
USD volume (30d)
18
paying wallets (30d)

Payments per day

last payment 10/5/2026
0 100 200 Sep 17Sep 23Sep 29Oct 5
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
9/17/2026 58 2.14 1
9/18/2026 69 0.28 4
9/19/2026 56 0.22 5
9/20/2026 43 0.18 3
9/21/2026 36 0.16 2
9/22/2026 41 0.15 2
9/23/2026 29 0.11 4
9/24/2026 28 0.23 2
9/25/2026 134 1.94 4
9/26/2026 15 0.15 2
9/27/2026 5 0.05 3
9/28/2026 14 0.14 2
9/29/2026 33 0.62 3
9/30/2026 79 1.16 3
10/1/2026 55 0.39 4
10/2/2026 7 0.14 3
10/3/2026 10 0.35 4
10/4/2026 6 0.19 3
10/5/2026 37 0.51 3

This payout wallet is shared: figures cover all 148 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

https://api.x-402.online/v1/wiki/summary x402 endpoint https://api.x-402.online/v1/eu/mica-check x402 endpoint https://api.x-402.online/v1/web/contacts x402 endpoint https://api.x-402.online/v1/amazon x402 endpoint https://api.x-402.online/v1/crypto/funding-rate x402 endpoint https://api.x-402.online/v1/vision x402 endpoint https://api.x-402.online/v1/fx/rates x402 endpoint https://api.x-402.online/v1/web/navigation x402 endpoint https://api.x-402.online/v1/social/search x402 endpoint https://api.x-402.online/v1/screenshot x402 endpoint https://api.x-402.online/v1/email/verify x402 endpoint https://api.x-402.online/v1/web/changed x402 endpoint https://api.x-402.online/v1/search/sources x402 endpoint https://api.x-402.online/v1/web/images x402 endpoint https://api.x-402.online/v1/search x402 endpoint https://api.x-402.online/v1/chain/token x402 endpoint https://api.x-402.online/v1/render x402 endpoint https://api.x-402.online/v1/publish x402 endpoint https://api.x-402.online/v1/web/prices x402 endpoint https://api.x-402.online/v1/geo/forward x402 endpoint https://api.x-402.online/v1/web/jsonld x402 endpoint https://api.x-402.online/v1/llm x402 endpoint https://api.x-402.online/v1/agent/task x402 endpoint https://api.x-402.online/v1/llm/pro x402 endpoint https://api.x-402.online/v1/social/thread x402 endpoint https://api.x-402.online/v1/chain/allowance x402 endpoint https://api.x-402.online/v1/chain/ens x402 endpoint https://api.x-402.online/v1/search/news x402 endpoint https://api.x-402.online/v1/extract x402 endpoint https://api.x-402.online/v1/geo/reverse x402 endpoint https://api.x-402.online/v1/fr/procedures-collectives x402 endpoint https://api.x-402.online/v1/classify x402 endpoint https://api.x-402.online/v1/chain/block x402 endpoint https://api.x-402.online/v1/token/verdict x402 endpoint https://api.x-402.online/v1/fr/kyb x402 endpoint https://api.x-402.online/v1/pdf x402 endpoint https://api.x-402.online/v1/transcribe x402 endpoint https://api.x-402.online/v1/markets/prediction x402 endpoint https://api.x-402.online/v1/chain/address x402 endpoint https://api.x-402.online/v1/route/directions x402 endpoint https://api.x-402.online/v1/vin/decode x402 endpoint https://api.x-402.online/v1/web/tables x402 endpoint https://api.x-402.online/v1/chain/abi x402 endpoint https://api.x-402.online/v1/crypto/news x402 endpoint https://api.x-402.online/v1/sms/inbox x402 endpoint https://api.x-402.online/v1/domain/health x402 endpoint https://api.x-402.online/v1/image x402 endpoint https://api.x-402.online/v1/brief x402 endpoint https://api.x-402.online/v1/url/unwrap x402 endpoint https://api.x-402.online/v1/stablecoins x402 endpoint
Response schema 
{
  "properties": {
    "base_fee_gwei": {
      "type": "number"
    },
    "estimates": {
      "properties": {
        "erc20_transfer": {
          "properties": {
            "eth": {
              "type": "string"
            },
            "gas": {
              "type": "integer"
            }
          },
          "type": "object"
        },
        "eth_transfer": {
          "properties": {
            "eth": {
              "type": "string"
            },
            "gas": {
              "type": "integer"
            }
          },
          "type": "object"
        }
      },
      "type": "object"
    },
    "gas_price_gwei": {
      "type": "number"
    }
  },
  "type": "object"
}