fractalai.net.co

Name: fractalai.net.co
Price: 0.01 USDC
Availability: InStock

No description published for this endpoint.

OtherLiveeip155:8453Exactvia facilitator:thirdweb

https://fractalai.net.co/api/x402/midas-attest

Calls · 30d

9↑ 8.6%

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 32 snapshots so far.

$7.24

Verified settled volume

249 settlements proven x402 by their on-chain EIP-3009 marker.

$0.010

Listed price

As published in the catalog. Always read the live 402 before paying.

—

Calls · 30d

Upstream's own call count for this endpoint, not ours.

—

Unique payers · 30d

Never called

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0xC13789e82661635d9Cea38a53A0390CF9939ef4f

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "Payment required",
  "price": "$0.01",
  "usage": "POST { address, chain_id? }. First call → 402 with `accepts` (facilitator EIP-3009 gasless, or pay-first txHash). Retry with X-PAYMENT. Returns attestation {receipt_id, facts, canonical, signature ML-DSA-65, public_key, verify_url} + raw position. Free verification at verify_url or /midas/proof.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "decimals": 6,
        "assetTransferMethod": "eip3009"
      },
      "payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USDC",
        "decimals": 6,
        "settlement": "txHash",
        "instructions": "Facilitator-less: send exactly `amount` USDC to `payTo` on Base, then retry with PAYMENT-SIGNATURE = base64(JSON({ txHash })) (X-PAYMENT also accepted)."
      },
      "payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "service": "FractalAI x402 MIDAS Position Attestation — a signed, publicly verifiable statement of an Aave V3 position's liquidation risk right now",
  "resource": {
    "url": "https://fractalai.net.co/api/x402/midas-attest",
    "tags": [
      "midas",
      "aave",
      "liquidation-risk",
      "signed-attestation",
      "post-quantum"
    ],
    "mimeType": "application/json",
    "description": "Signed attestation of an Aave V3 position's liquidation risk right now: health factor, debt, collateral, risk tier and the observation time, read live from public RPCs by the FractalAI MIDAS scanner across 6 chains and signed with ML-DSA-65 (NIST FIPS 204). Publicly verifiable by receipt id at /api/midas/alerts/receipt/<id> and in-browser at /midas/proof — proof of \"what was seen, when\", not a liquidation guarantee.",
    "serviceName": "FractalAI MIDAS Position Attestation"
  },
  "extensions": {
    "bazaar": {
      "body": {
        "address": "0xafbf278e06d2269aba2a4898afbab2ecb2584924"
      },
      "info": {
        "input": {
          "body": {
            "address": "0xafbf278e06d2269aba2a4898afbab2ecb2584924"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "attestation": {
              "facts": {
                "chain_id": 1,
                "health_factor": 1.0009
              },
              "algorithm": "ml-dsa-65",
              "receipt_id": "sha256…"
            }
          }
        }
      },
      "tags": [
        "midas",
        "aave",
        "liquidation-risk",
        "signed-attestation",
        "post-quantum"
      ],
      "type": "http",
      "method": "POST",
      "output": {
        "type": "json",
        "schema": {
          "type": "object",
          "required": [
            "attestation",
            "position"
          ],
          "properties": {
            "payment": {
              "type": "object",
              "description": "This call's own settlement receipt with reconstructible on-chain evidence."
            },
            "position": {
              "type": "object",
              "description": "The raw multi-chain positionCheck the facts were taken from (chains[], total_debt_usd, worst_health_factor, checked_at, source)."
            },
            "attestation": {
              "type": "object",
              "description": "receipt_id (sha256 of the signed facts), facts {address, chain_id, health_factor (1000000 = no debt), threshold 0, collateral_usd, debt_usd, risk_tier, observed_at, source, snapshot_hash, emitted_at}, canonical (exact signed text), served_message, signature (ML-DSA-65, base64), public_key, algorithm, verify_url."
            }
          }
        },
        "example": {
          "attestation": {
            "facts": {
              "chain_id": 1,
              "health_factor": 1.0009
            },
            "algorithm": "ml-dsa-65",
            "receipt_id": "sha256…"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object"
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST",
                  "PUT",
                  "PATCH"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "bodyType": "json",
      "route_key": "POST /api/x402/midas-attest",
      "description": "Signed attestation of an Aave V3 position's liquidation risk right now: health factor, debt, collateral, risk tier and the observation time, read live from public RPCs by the FractalAI MIDAS scanner across 6 chains and signed with ML-DSA-65 (NIST FIPS 204). Publicly verifiable by receipt id at /api/midas/alerts/receipt/<id> and in-browser at /midas/proof — proof of \"what was seen, when\", not a liquidation guarantee.",
      "serviceName": "FractalAI MIDAS Position Attestation"
    }
  },
  "x402Version": 2,
  "honest_scope": "Attests what the MIDAS scanner observed (Aave V3 Pool.getUserAccountData via Multicall3 on public RPCs, up to ~20 s old) and signed at observed_at/emitted_at. Not a consensus-verified oracle reading, not a liquidation guarantee, not automatic protection. ML-DSA-65 via @noble/post-quantum (FIPS 204 algorithm; not a CMVP-validated module).",
  "chain_id_hint": "chainId 8453 (Base) for the payment; the attested position may be on any of the 6 covered chains"
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.01USDC≈ $0.01 USD

on Base · exact scheme

Pay 0.01 USDC on Base to 0xC137…9ef4f. The signed payment is good for 5 minutes.

Paid to: 0xC137…9ef4f
USD Coin contract: 0x8335…02913
Payment window: 5 minutes
As published: 10000 smallest units
Returns: application/json

0.01USDC≈ $0.01 USD

on Base · exact scheme

Pay 0.01 USDC on Base to 0xC137…9ef4f. The signed payment is good for 5 minutes.

Paid to: 0xC137…9ef4f
USD Coin contract: 0x8335…02913
Payment window: 5 minutes
As published: 10000 smallest units
Returns: application/json

31750000000000000000units

on Polygon · exact scheme