{
  "x402Version": 2,
  "id": 7534,
  "slug": "7534",
  "resource": "https://animica.dev/x402/random/commit",
  "description": "Commit now, reveal to everyone later: the paid call returns a commitment sha3_256(secret||salt) and a commit id; GET /x402/random/reveal/{commit_id} is FREE, public and idempotent, and discloses the secret, the salt, the raw draw and the node's attestation so anyone — not just the buyer — can check the commitment. Reveal delay 0..604800s. For games, sealed-bid rounds and auditable draws. Trust model, stated plainly: the commitment binds the outcome from the moment you publish it, and the reveal proves the secret came from a node-signed draw — it does NOT prove the operator discarded no draws before committing, so publish the commitment to your players before the round.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x5D17c40FD6b119dc6006C4Ab3C20a917FCaB2aCD",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "5410",
      "maxTimeoutSeconds": 60
    },
    {
      "scheme": "exact",
      "network": "animica:1",
      "payTo": "anim1zqpsmegc0qcvzjfukm89xs0zeu3eqyyyel7kelehuszvwfarqypky2gr946ga",
      "asset": "ANM",
      "amount": "52626799844",
      "maxTimeoutSeconds": 60
    }
  ],
  "outputSchema": {
    "animica": {
      "catalog": "https://animica.dev/.well-known/x402",
      "content_type": "application/json",
      "currency": "USDC",
      "description": "Commit now, reveal to everyone later: the paid call returns a commitment sha3_256(secret||salt) and a commit id; GET /x402/random/reveal/{commit_id} is FREE, public and idempotent, and discloses the secret, the salt, the raw draw and the node's attestation so anyone — not just the buyer — can check the commitment. Reveal delay 0..604800s. For games, sealed-bid rounds and auditable draws. Trust model, stated plainly: the commitment binds the outcome from the moment you publish it, and the reveal proves the secret came from a node-signed draw — it does NOT prove the operator discarded no draws before committing, so publish the commitment to your players before the round.",
      "documentation": "https://animica.dev/x402#product-random_commit",
      "name": "Commit-reveal randomness (public audit trail)",
      "openapi": "https://animica.dev/x402/openapi.json",
      "price": "0.005410",
      "product": "random_commit",
      "provider": "Animica",
      "terms": {
        "amount_atomic": "5410",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "chain_id": 8453,
        "network": "eip155:8453",
        "pay_to": "0x5D17c40FD6b119dc6006C4Ab3C20a917FCaB2aCD",
        "scheme": "exact"
      },
      "x402_version": 2
    },
    "bazaar": {
      "discoverable": true,
      "info": {
        "input": {
          "body": {
            "memo": "commit-reveal example"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "properties": {
              "body": {
                "properties": {
                  "memo": {
                    "description": "up to 256 printable ASCII chars, published verbatim at reveal (bind the commitment to your round/bet id)",
                    "type": "string"
                  },
                  "request_id": {
                    "description": "your own tag; mixed into the DRNG seed that produced the secret",
                    "type": "string"
                  },
                  "reveal_after_seconds": {
                    "description": "seconds until the free reveal opens, 0..604800 (default 0 = revealable immediately)",
                    "type": "integer"
                  }
                },
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "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": {
        "entropy": {
          "attested": false,
          "health_passed": true,
          "is_hardware": false,
          "is_quantum": false,
          "min_entropy_per_byte": 7.8161,
          "model": "os.urandom CSPRNG",
          "note": "observed on the gateway's own readiness draw, published unpaid so the trust model is knowable before purchase; the same fields ride verbatim on every paid response",
          "observed_at": "2026-08-20T04:13:18.489Z",
          "signer_backend": "software",
          "source": "software-fallback",
          "vendor": "os"
        },
        "input": {
          "bodyFields": {
            "memo": {
              "description": "up to 256 printable ASCII chars, published verbatim at reveal (bind the commitment to your round/bet id)",
              "required": false,
              "type": "string"
            },
            "request_id": {
              "description": "your own tag; mixed into the DRNG seed that produced the secret",
              "required": false,
              "type": "string"
            },
            "reveal_after_seconds": {
              "description": "seconds until the free reveal opens, 0..604800 (default 0 = revealable immediately)",
              "required": false,
              "type": "integer"
            }
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "description": "commit_id, commitment, algorithm, reveal_after (unix seconds), reveal_url, source, health, attestation (the draw is NOT disclosed yet), verification, payment metadata",
          "type": "json"
        }
      }
    }
  },
  "tags": [
    "animica",
    "bazaar",
    "discovery"
  ],
  "sourceHost": "animica.dev",
  "lastUpdated": "2026-08-20T04:13:19.318Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-08-20T04:13:19.165Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "animica.dev",
    "manifest_name": "animica.dev",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}