Index onlineMerchant portal
Api Endpoint

ManyLives Onchain

Use before sending a transaction on the Base network: current Base network gas: base fee, suggested priority fee and max fee, and the cost in ETH of a plain transfer and of a typical token transfer.

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Offering

Provider
api.manylives.me
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Blockchain And Crypto
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.manylives.me/paid/chain/gas
MIME type
application/json
First seen
2026-10-16T01:50:24.663Z
Last seen
Tags
Onchain, chain, Gas

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.002 USDC
Atomic price: 2000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "payTo": "0xD161874249321F8AE3000C19DdD070e46682f1B3"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "2000",
    "payTo": "AmsoCBJg5aE46w8NcXDFtsUEJtjzkeFQnoUmKu3hcyFx"
  }
]

Observed health

Status
Healthy
Latest latency
312 ms
Average latency
681 ms
HTTP status
402
Last checked
Reachability
100% over 15 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "const": "GET"
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "units": {
          "type": "string",
          "description": "optional: gwei (default) or wei; fee field names end in the unit used",
          "examples": [
            "gwei"
          ]
        }
      },
      "required": []
    }
  },
  "required": [
    "type",
    "method"
  ]
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "properties": {
        "method": {
          "const": "GET",
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "units": {
              "description": "optional: gwei (default) or wei; fee field names end in the unit used",
              "examples": [
                "gwei"
              ],
              "type": "string"
            }
          },
          "required": [],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "base_fee_gwei": {
              "type": "string"
            },
            "block": {
              "type": "number"
            },
            "max_fee_gwei": {
              "type": "string"
            },
            "priority_fee_gwei": {
              "type": "string"
            },
            "token_transfer_cost_eth": {
              "type": "string"
            },
            "transfer_cost_eth": {
              "type": "string"
            }
          },
          "type": "object"
        },
        "type": {
          "const": "json",
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}