{
 "anchoring": {
  "attester": "0xcA4E2ff22B69A7284210c47BdeE21Aac1269da09",
  "chainId": 8453,
  "easSchema": "0x7ff485bc1159dff3c70eefcb9dff2d65be990301760c2d53799e5a45e3badf83",
  "registry": "0x35D21Bb4Df6586FE7759b5e57263ffeB3e1fd872",
  "treasury": {
   "address": "0x4348DF1BEFAffcbA248B5118B1b782B1B2bdEd14",
   "kind": "externally owned account",
   "label": "Pacta Treasury"
  }
 },
 "authentication": {
  "notes": "No API key, no account, no wallet during the free launch. If metered mode is switched on later, live scans use x402 instead of keys: v1 (HTTP 402 + X-PAYMENT) or v2 (PAYMENT-REQUIRED + PAYMENT-SIGNATURE).",
  "schemes": [
   "none"
  ]
 },
 "capabilities": {
  "pushNotifications": false,
  "stateTransitionHistory": false,
  "streaming": false
 },
 "defaultInputModes": [
  "application/json",
  "text/plain"
 ],
 "defaultOutputModes": [
  "application/json",
  "text/markdown"
 ],
 "description": "Free pre-execution contract and governance safety API for AI agents (launch: $0, no API key, no wallet): who can upgrade, pause or blacklist a contract, how fast, pinned to a block hash. Plus block-pinned DeFi control-plane records, live governance proposals and a timelock radar. Remote MCP and OpenAPI 3.1; x402 v1 + v2 ready.",
 "documentationUrl": "https://pacta.wtf/llms-full.txt",
 "endpoints": {
  "feeds": {
   "/.well-known/agent.json": "https://pacta.wtf/.well-known/agent.json",
   "/.well-known/mcp.json": "https://pacta.wtf/.well-known/mcp.json",
   "/SKILL.md": "https://pacta.wtf/SKILL.md",
   "/api/v1/index.json": "https://pacta.wtf/api/v1/index.json",
   "/api/v1/onboarding.json": "https://pacta.wtf/api/v1/onboarding.json",
   "/api/v1/proposals.json": "https://pacta.wtf/api/v1/proposals.json",
   "/api/v1/radar.json": "https://pacta.wtf/api/v1/radar.json",
   "/llms-full.txt": "https://pacta.wtf/llms-full.txt",
   "/llms.txt": "https://pacta.wtf/llms.txt"
  },
  "mcp_manifest": "https://pacta.wtf/.well-known/mcp.json",
  "mcp_remote": "https://pacta-x402.pacta.workers.dev/mcp",
  "openapi": "https://pacta-x402.pacta.workers.dev/openapi.json",
  "preflight": "https://pacta-x402.pacta.workers.dev/v1/check/preflight",
  "protocols": "https://pacta.wtf/protocols/",
  "skill": "https://pacta.wtf/SKILL.md",
  "x402_gateway": "https://pacta-x402.pacta.workers.dev"
 },
 "iconUrl": "https://pacta.wtf/favicon.png",
 "name": "Pacta",
 "pricing": {
  "apiKey": false,
  "mode": "free_launch",
  "note": "Free launch: every route answers HTTP 200 at $0 with no API key and no wallet (60 requests / minute per caller). The x402 prices below apply only if the operator switches pricingMode to x402_paid.",
  "priceUsd": "0.00",
  "rateLimitPerMinute": 60,
  "wallet": false
 },
 "protocolVersion": "0.3.0",
 "provider": {
  "organization": "Fractal Neurons",
  "url": "https://fractalneurons.com"
 },
 "skills": [
  {
   "description": "Before approving, depositing into or calling a contract: who controls it (EOA, Safe, timelock, nobody), how fast it can change, and whether it can pause, blacklist or upgrade. Free, one call.",
   "examples": [
    "GET https://pacta-x402.pacta.workers.dev/v1/check/preflight?chain=base&address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "MCP tool pacta_check_preflight {\"chain\": \"ethereum\", \"address\": \"0x...\"}"
   ],
   "id": "contract-preflight",
   "inputModes": [
    "application/json"
   ],
   "name": "Pre-execution contract check",
   "outputModes": [
    "application/json"
   ],
   "tags": [
    "preflight",
    "agent-safety",
    "proxy",
    "timelock",
    "multisig",
    "free"
   ]
  },
  {
   "description": "Who can upgrade, pause, mint or change delays for a DeFi protocol, at a canonical block, with a cast reproduction.",
   "examples": [
    "Which address can upgrade Ethena's minting contract and with what delay?",
    "Fetch https://pacta.wtf/api/v1/index.json and list parameter deltas."
   ],
   "id": "control-plane-lookup",
   "inputModes": [
    "application/json"
   ],
   "name": "Control-plane lookup",
   "outputModes": [
    "application/json"
   ],
   "tags": [
    "defi",
    "governance",
    "timelock",
    "proxy-admin",
    "risk"
   ]
  },
  {
   "description": "For a live Aave / Euler / Morpho / Sky onboarding proposal, return the block-pinned control-plane observations and Sentinel predicates.",
   "examples": [
    "Fetch https://pacta.wtf/api/v1/proposals.json and summarise aave-25128.",
    "Fetch https://pacta.wtf/api/v1/proposals.json and summarise aave-25499."
   ],
   "id": "collateral-diligence",
   "inputModes": [
    "application/json"
   ],
   "name": "Collateral onboarding diligence",
   "outputModes": [
    "application/json"
   ],
   "tags": [
    "curator",
    "collateral",
    "aave",
    "euler",
    "morpho",
    "sky"
   ]
  },
  {
   "description": "Pending timelock operations and their on-chain ETAs.",
   "examples": [
    "Fetch https://pacta.wtf/api/v1/radar.json."
   ],
   "id": "timelock-radar",
   "inputModes": [
    "application/json"
   ],
   "name": "Queued timelock radar",
   "outputModes": [
    "application/json"
   ],
   "tags": [
    "timelock",
    "monitoring"
   ]
  },
  {
   "description": "Replay any record with eth_call / cast at its pinned block and compare the canonical block hash.",
   "examples": [
    "cast call <target> \"getMinDelay()\" --block <N> --rpc-url $ETH_RPC_URL"
   ],
   "id": "verify-onchain",
   "inputModes": [
    "text/plain"
   ],
   "name": "Reproduce a value",
   "outputModes": [
    "text/plain"
   ],
   "tags": [
    "verification",
    "eip-1898",
    "coding-agent"
   ]
  }
 ],
 "url": "https://pacta.wtf/",
 "version": "2026.11.13",
 "x402": {
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "bareProbe": "A bare GET (no query) or zero-byte POST with no payment header on any paid URL returns HTTP 402 at once: the v1 JSON body (x402Version 1, network base, maxAmountRequired) plus the v2 PAYMENT-REQUIRED header (x402Version 2, network eip155:8453, amount, extensions.bazaar with a JSON Schema draft 2020-12 schema).",
  "chainId": 8453,
  "discovery": "https://pacta-x402.pacta.workers.dev/.well-known/x402",
  "free": [
   "https://pacta-x402.pacta.workers.dev/health",
   "https://pacta-x402.pacta.workers.dev/.well-known/x402",
   "https://pacta-x402.pacta.workers.dev/v1/sample/control-plane"
  ],
  "gatewayUrl": "https://pacta-x402.pacta.workers.dev",
  "maxTimeoutSeconds": 60,
  "network": "base",
  "networks": [
   "base",
   "eip155:8453"
  ],
  "payTo": "0xcA4E2ff22B69A7284210c47BdeE21Aac1269da09",
  "pricingMode": "free_launch",
  "routes": [
   {
    "amount": "10000",
    "effectivePriceUsd": "0.00",
    "maxAmountRequired": "10000",
    "methods": [
     "GET",
     "POST"
    ],
    "path": "/v1/check/preflight",
    "priceUsd": "$0.01",
    "query": "chain=ethereum|base&address=0x…",
    "url": "https://pacta-x402.pacta.workers.dev/v1/check/preflight"
   },
   {
    "amount": "100000",
    "effectivePriceUsd": "0.00",
    "maxAmountRequired": "100000",
    "methods": [
     "GET",
     "POST"
    ],
    "path": "/v1/scan/control-plane",
    "priceUsd": "$0.10",
    "query": "chain=ethereum|base&address=0x…",
    "url": "https://pacta-x402.pacta.workers.dev/v1/scan/control-plane"
   },
   {
    "amount": "250000",
    "effectivePriceUsd": "0.00",
    "maxAmountRequired": "250000",
    "methods": [
     "GET",
     "POST"
    ],
    "path": "/v1/scan/timelock-op",
    "priceUsd": "$0.25",
    "query": "chain=ethereum|base&timelock=0x…&opId=0x…",
    "url": "https://pacta-x402.pacta.workers.dev/v1/scan/timelock-op"
   },
   {
    "amount": "150000",
    "effectivePriceUsd": "0.00",
    "maxAmountRequired": "150000",
    "methods": [
     "GET",
     "POST"
    ],
    "path": "/v1/scan/proposal-diff",
    "priceUsd": "$0.15",
    "query": "forum=aave|euler|morpho|sky&topicId=<id>",
    "url": "https://pacta-x402.pacta.workers.dev/v1/scan/proposal-diff"
   },
   {
    "amount": "100000",
    "effectivePriceUsd": "0.00",
    "maxAmountRequired": "100000",
    "methods": [
     "GET",
     "POST"
    ],
    "path": "/v1/briefs/live-timelocks",
    "priceUsd": "$0.10",
    "query": "",
    "url": "https://pacta-x402.pacta.workers.dev/v1/briefs/live-timelocks"
   }
  ],
  "scheme": "exact",
  "settlement": {
   "note": "A settled call returns 200 with both PAYMENT-RESPONSE and X-PAYMENT-RESPONSE (base64 {success, transaction, network, payer}). That receipt is the facilitator's settlement assertion bound to the payer; the MCP client checks it against the signed authorization but does not look the transaction up on Base (onchainReceiptVerified: false).",
   "onchainReceiptVerified": false,
   "receiptHeaders": [
    "PAYMENT-RESPONSE",
    "X-PAYMENT-RESPONSE"
   ]
  },
  "status": "live",
  "wire": {
   "v1": {
    "amountField": "maxAmountRequired",
    "challenge": "402 JSON body",
    "network": "base",
    "paymentHeader": "X-PAYMENT",
    "receiptHeader": "X-PAYMENT-RESPONSE",
    "x402Version": 1
   },
   "v2": {
    "amountField": "amount",
    "bazaarSchema": "https://json-schema.org/draft/2020-12/schema",
    "challenge": "PAYMENT-REQUIRED header (base64 JSON)",
    "network": "eip155:8453",
    "paymentHeader": "PAYMENT-SIGNATURE",
    "receiptHeader": "PAYMENT-RESPONSE",
    "x402Version": 2
   }
  },
  "x402Version": 1,
  "x402Versions": [
   1,
   2
  ]
 }
}