Deterministic mining P&L for Animica L1 at a named chain height

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x5D17c40FD6b119dc6006C4Ab3C20a917FCaB2aCD",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "8190",
    "maxTimeoutSeconds": 60
  },
  {
    "scheme": "exact",
    "network": "animica:1",
    "payTo": "anim1zqpsmegc0qcvzjfukm89xs0zeu3eqyyyel7kelehuszvwfarqypky2gr946ga",
    "asset": "ANM",
    "amount": "97275894836",
    "maxTimeoutSeconds": 60
  }
]

{
  "animica": {
    "catalog": "https://animica.dev/.well-known/x402",
    "content_type": "application/json",
    "currency": "USDC",
    "description": "Deterministic mining P&L for Animica L1 at a named chain height. The per-block reward comes from the node's own live block template, not the published subsidy split (which is wrong by 2x on mainnet); the block interval and difficulty are measured, the ANM price is the NonKYC bid. Buy before pointing hardware here: it states the FIXED daily pot every miner shares, your share AFTER you join, and how much you dilute the incumbents. No model, no growth curve. Backend down = 503, no charge.",
    "documentation": "https://animica.dev/x402#product-mining_profit",
    "name": "Animica mining profit, computed at a chain height",
    "openapi": "https://animica.dev/x402/openapi.json",
    "price": "0.008190",
    "product": "mining_profit",
    "provider": "Animica",
    "terms": {
      "amount_atomic": "8190",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "chain_id": 8453,
      "network": "eip155:8453",
      "pay_to": "0x5D17c40FD6b119dc6006C4Ab3C20a917FCaB2aCD",
      "scheme": "exact"
    },
    "x402_version": 2
  },
  "bazaar": {
    "discoverable": true,
    "info": {
      "input": {
        "method": "POST",
        "type": "http"
      },
      "output": {
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "properties": {
            "body": {
              "properties": {
                "already_mining": {
                  "description": "true if this hardware is ALREADY inside the measured network hashrate, so it is not added to the denominator twice (default false)",
                  "type": "boolean"
                },
                "count": {
                  "description": "how many identical units, 1..100000 (default 1)",
                  "type": "integer"
                },
                "electricity_usd_kwh": {
                  "description": "your tariff in USD per kWh. Omit and the electricity and net lines come back null.",
                  "type": "number"
                },
                "gpu_model": {
                  "description": "a LABEL returned unchanged for your records. No hashrate is looked up from it — we hold no hardware table and will not invent one.",
                  "type": "string"
                },
                "hashrate_hps": {
                  "description": "raw trials per second PER UNIT, as your Animica miner reports it for this chain. Not a SHA-256 or ethash figure from another coin, and not HShare/s.",
                  "type": "number"
                },
                "pool_fee_pct": {
                  "description": "pool fee you pay, 0..50 (default 0 = solo). Your assumption, not a measured value.",
                  "type": "number"
                },
                "power_w": {
                  "description": "wall watts PER UNIT. Omit and the electricity and net lines come back null rather than as a fabricated zero.",
                  "type": "number"
                }
              },
              "required": [
                "hashrate_hps"
              ],
              "type": "object"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "already_mining": {
                  "description": "same as body.already_mining",
                  "type": "boolean"
                },
                "count": {
                  "description": "same as body.count",
                  "type": "integer"
                },
                "electricity_usd_kwh": {
                  "description": "same as body.electricity_usd_kwh",
                  "type": "number"
                },
                "gpu_model": {
                  "description": "same as body.gpu_model",
                  "type": "string"
                },
                "hashrate_hps": {
                  "description": "same as body.hashrate_hps, for GET callers",
                  "type": "number"
                },
                "pool_fee_pct": {
                  "description": "same as body.pool_fee_pct",
                  "type": "number"
                },
                "power_w": {
                  "description": "same as body.power_w",
                  "type": "number"
                }
              },
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {},
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  },
  "discovery": {
    "discoverable": true,
    "info": {
      "input": {
        "bodyFields": {
          "already_mining": {
            "description": "true if this hardware is ALREADY inside the measured network hashrate, so it is not added to the denominator twice (default false)",
            "required": false,
            "type": "boolean"
          },
          "count": {
            "description": "how many identical units, 1..100000 (default 1)",
            "required": false,
            "type": "integer"
          },
          "electricity_usd_kwh": {
            "description": "your tariff in USD per kWh. Omit and the electricity and net lines come back null.",
            "required": false,
            "type": "number"
          },
          "gpu_model": {
            "description": "a LABEL returned unchanged for your records. No hashrate is looked up from it — we hold no hardware table and will not invent one.",
            "required": false,
            "type": "string"
          },
          "hashrate_hps": {
            "description": "raw trials per second PER UNIT, as your Animica miner reports it for this chain. Not a SHA-256 or ethash figure from another coin, and not HShare/s.",
            "required": true,
            "type": "number"
          },
          "pool_fee_pct": {
            "description": "pool fee you pay, 0..50 (default 0 = solo). Your assumption, not a measured value.",
            "required": false,
            "type": "number"
          },
          "power_w": {
            "description": "wall watts PER UNIT. Omit and the electricity and net lines come back null rather than as a fabricated zero.",
            "required": false,
            "type": "number"
          }
        },
        "bodyType": "json",
        "method": "POST",
        "queryParams": {
          "already_mining": {
            "description": "same as body.already_mining",
            "type": "boolean"
          },
          "count": {
            "description": "same as body.count",
            "type": "integer"
          },
          "electricity_usd_kwh": {
            "description": "same as body.electricity_usd_kwh",
            "type": "number"
          },
          "gpu_model": {
            "description": "same as body.gpu_model",
            "type": "string"
          },
          "hashrate_hps": {
            "description": "same as body.hashrate_hps, for GET callers",
            "type": "number"
          },
          "pool_fee_pct": {
            "description": "same as body.pool_fee_pct",
            "type": "number"
          },
          "power_w": {
            "description": "same as body.power_w",
            "type": "number"
          }
        },
        "type": "http"
      },
      "output": {
        "description": "as_of {chain_height, chain_head_hash, template_height, computed_at}; network {miner_reward_per_block_anm, block_subsidy_total_anm, miner_share_of_subsidy_pct, mean_block_interval_seconds, blocks_per_day_observed, expected_trials_per_block, network_trials_per_second, miner_pot_anm_day, total_network_revenue_usd_day, total_emission_usd_day, node_hashrate}; price {usd_per_anm, side, source, observed_at, age_seconds}; your_share {trials_per_second, denominator_trials_per_second, basis, pct}; estimate {anm_per_day, gross_usd_day, pool_fee_usd_day, revenue_usd_day, electricity_usd_day, net_usd_day, net_usd_30d}; at_target_interval; dilution {existing_miners_revenue_change_pct, doubling_multiplier}; break_even {electricity_usd_kwh, anm_price_usd}; verdict; method; caveats; inference {used:false}. Every *_usd* and *_anm* value is a decimal STRING — USD at twelve decimals, ANM at nine — because a miner's daily revenue on this chain is smaller than the micro-dollar grid the rest of the gateway settles in and would otherwise render as a zero.",
        "type": "json"
      }
    }
  }
}

curl "https://animica.dev/x402/mining/profit"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://animica.dev/x402/mining/profit");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://animica.dev/x402/mining/profit")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header