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anchor-x402

io.github.hypeprinter007-stack/anchor-x402
Cripto y Web3 Herramientas para desarrolladores Seguridad Público y accesible MCP 2026-07-28

Qué hace este MCP

Provides blockchain transaction and calldata decoding, wallet intelligence and screening, token prices, cryptographic anchoring, attestations, and signed utility outputs.

Capacidades

Herramientas

18 herramientas
anchor_hash
anchor
Anchor a 32-byte hash to Base + Solana mainnet in parallel. Returns both tx URLs as cryptographic proof of when the hash existed. $0.005 USDC.
Acceso externo
Esquema de entrada 
{'type': 'object', 'properties': {'data': {'anyOf': [{}, {'type': 'null'}], 'title': 'Data', 'default': None, 'description': "Arbitrary JSON to be canonicalized + SHA-256'd by the server. Mutually exclusive with `hash`."}, 'hash': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Hash', 'default': None, 'description': 'Pre-computed 32-byte hex hash (64 chars, no 0x prefix). Mutually exclusive with `data`.'}, 'note': {'anyOf': [{'type': 'string', 'maxLength': 200}, {'type': 'null'}], 'title': 'Note', 'default': None, 'description': 'Optional 200-char note included in the response (not on-chain).'}}}
attest_decision
attest
Attest a decision over (input_hash, output_hash, decision): sign it yourself, or omit the signature and the treasury signs for you — then dual-chain anchor. Returns the signer, on-chain proof URLs, and a free re-verify URL. $0.010 USDC.
Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['input_hash', 'output_hash', 'decision'], 'properties': {'scheme': {'anyOf': [{'enum': ['eip191', 'ed25519'], 'type': 'string'}, {'type': 'null'}], 'title': 'Scheme', 'default': None, 'description': 'Signature scheme when you supply a `signature`: "eip191" (EVM) or "ed25519" (Solana).'}, 'decision': {'type': 'string', 'title': 'Decision', 'maxLength': 64, 'description': 'Free-form short label, e.g. "APPROVED", "REJECTED", "CONFIDENCE=0.93".'}, 'signature': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Signature', 'default': None, 'description': '0x-prefixed hex (eip191) or base58 (ed25519). Omit to have the anchor-x402 treasury sign for you (hosted-signer mode, for wallet-less agents).'}, 'input_hash': {'type': 'string', 'title': 'Input Hash', 'description': "64-char hex SHA-256 of the agent's input."}, 'output_hash': {'type': 'string', 'title': 'Output Hash', 'description': "64-char hex SHA-256 of the agent's output / decision payload."}, 'signer_pubkey': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Signer Pubkey', 'default': None, 'description': 'Required for ed25519 (Solana base58 pubkey). Ignored for eip191 — address is recovered.'}}}
aura_read
aura
Read the aura of anything — color, tier (S/A/B/C/D/F), score 0-9999, description. $0.01 USDC.
Solo lectura Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['target'], 'properties': {'target': {'type': 'string', 'title': 'Target', 'maxLength': 4000, 'minLength': 1, 'description': 'Anything to read the aura of.'}}}
decode_calldata
decode/calldata
Decode raw EVM calldata into function name + typed parameters via openchain.xyz + eth_abi. EVM-only. $0.001 USDC.
Solo lectura Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['chain', 'calldata_hex'], 'properties': {'chain': {'enum': ['ethereum', 'solana'], 'type': 'string', 'title': 'Chain', 'description': '"ethereum" supported; "solana" returns 400.'}, 'calldata_hex': {'type': 'string', 'title': 'Calldata Hex', 'minLength': 8, 'description': 'Raw EVM calldata (>=4-byte selector), with or without 0x prefix.'}, 'contract_address': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Contract Address', 'default': None, 'description': 'Optional. Reserved for future on-chain ABI lookups; currently unused.'}}}
decode_tx
decode/tx
Structured decode of any mainnet transaction by hash. Supports Base, Ethereum, Solana. Mined txs cached. $0.001 USDC.
Solo lectura Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['chain', 'tx_hash'], 'properties': {'chain': {'enum': ['base', 'ethereum', 'solana'], 'type': 'string', 'title': 'Chain'}, 'tx_hash': {'type': 'string', 'title': 'Tx Hash', 'maxLength': 128, 'minLength': 1}}}
grade_target
grade
Academic letter grade with red-pen marginalia for anything. $0.01 USDC.
Solo lectura Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['target'], 'properties': {'target': {'type': 'string', 'title': 'Target', 'maxLength': 6000, 'minLength': 1, 'description': 'Anything to grade.'}}}
intel_wallet
intel/wallet
Unified wallet intelligence bundle. ONE call: balances on Base + Ethereum + Solana, USDC, tx counts, ENS/SNS reverse, sanctions verdict. 8-10 parallel sources. $0.005 USDC.
Solo lectura Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['wallet'], 'properties': {'wallet': {'type': 'string', 'title': 'Wallet', 'description': 'EVM 0x… address (40 hex) or Solana base58 pubkey.'}}}
investigate_wallet
investigate
Agent-driven wallet due diligence — multi-step investigation, signed markdown report + JSON sidecar, dual-chain anchored. Async — returns job_id; poll /v1/investigate/status/{job_id} for the deliverable. ETA 5-10 min. $1.77 USDC.
Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['address'], 'properties': {'address': {'type': 'string', 'title': 'Address', 'description': 'EVM 0x... or Solana base58 address to investigate.'}}}
ledger_report
ledger/report
Signed + dual-chain-anchored x402 expense report (markdown + CSV, async job). $0.35 USDC.
Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['wallet'], 'properties': {'to': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'To', 'default': None, 'description': 'ISO date or datetime, end of range. Default: now.'}, 'from': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'From', 'default': None, 'description': 'ISO date or datetime, start of range. Default: 30 days before `to`.'}, 'title': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Title', 'default': None, 'description': 'Report title; appears in the markdown header.'}, 'format': {'enum': ['markdown', 'csv', 'both'], 'type': 'string', 'title': 'Format', 'default': 'both', 'description': 'Which report files to produce. Default both.'}, 'wallet': {'type': 'string', 'title': 'Wallet', 'description': 'EVM address (Base) whose x402 spend to reconstruct.'}, 'group_by': {'enum': ['service', 'recipient', 'day'], 'type': 'string', 'title': 'Group By', 'default': 'service'}, 'direction': {'enum': ['outbound', 'inbound', 'both'], 'type': 'string', 'title': 'Direction', 'default': 'outbound', 'description': 'outbound = spend, inbound = revenue.'}, 'min_amount': {'anyOf': [{'type': 'string'}, {'type': 'number'}, {'type': 'null'}], 'title': 'Min Amount', 'default': None, 'description': 'Minimum USDC per transfer, e.g. 0.001.'}, 'prepared_for': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Prepared For', 'default': None, 'description': 'Optional client name for the report header.'}, 'include_unfiltered': {'type': 'boolean', 'title': 'Include Unfiltered', 'default': False, 'description': 'Include non-x402 USDC transfers as category=other_transfer.'}}}
ledger_summary
ledger/summary
x402 spend accounting for any Base wallet — totals + per-service breakdown reconstructed from chain data. $0.01 USDC.
Solo lectura Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['wallet'], 'properties': {'to': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'To', 'default': None, 'description': 'ISO date or datetime, end of range. Default: now.'}, 'from': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'From', 'default': None, 'description': 'ISO date or datetime, start of range. Default: 30 days before `to`.'}, 'wallet': {'type': 'string', 'title': 'Wallet', 'description': 'EVM address (Base) whose x402 spend to reconstruct.'}, 'group_by': {'enum': ['service', 'recipient', 'day'], 'type': 'string', 'title': 'Group By', 'default': 'service'}, 'direction': {'enum': ['outbound', 'inbound', 'both'], 'type': 'string', 'title': 'Direction', 'default': 'outbound', 'description': 'outbound = spend, inbound = revenue.'}, 'min_amount': {'anyOf': [{'type': 'string'}, {'type': 'number'}, {'type': 'null'}], 'title': 'Min Amount', 'default': None, 'description': 'Minimum USDC per transfer, e.g. 0.001.'}, 'include_unfiltered': {'type': 'boolean', 'title': 'Include Unfiltered', 'default': False, 'description': 'Include non-x402 USDC transfers as category=other_transfer.'}}}
oracle_verdict
oracle
Yes/no oracle with dual-chain anchored verdict (Base + Solana). $0.05 USDC.
Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['question'], 'properties': {'question': {'type': 'string', 'title': 'Question', 'maxLength': 1000, 'minLength': 1, 'description': 'A yes/no question for the oracle.'}}}
parse_datetime
parse/datetime
Parse freeform datetime strings into ISO 8601 + components + relative time + confidence. $0.001 USDC.
Solo lectura Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['input'], 'properties': {'input': {'type': 'string', 'title': 'Input', 'maxLength': 500, 'minLength': 1, 'description': 'Freeform datetime string in any format.'}, 'timezone': {'type': 'string', 'title': 'Timezone', 'default': 'UTC', 'description': "IANA tz name (e.g. 'America/New_York')."}, 'base_time': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Base Time', 'default': None, 'description': 'ISO 8601 reference; defaults to now UTC.'}}}
resolve_name
resolve/name
Cross-chain name resolution: ENS (.eth) and Bonfida SNS (.sol). Returns resolved address(es). 1h cache. $0.001 USDC.
Solo lectura Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['name'], 'properties': {'name': {'type': 'string', 'title': 'Name', 'description': "Human-readable name, e.g. 'vitalik.eth' or 'bonfida.sol'. ENS (.eth) and Bonfida SNS (.sol) are supported."}}}
roast_target
roast
Witty roast of any target — wallet, tweet, idea, code, anything. $0.05 USDC.
Solo lectura Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['target'], 'properties': {'target': {'type': 'string', 'title': 'Target', 'maxLength': 8000, 'minLength': 1, 'description': 'Anything to roast: wallet, tweet, idea, code, etc.'}}}
roll_random
roll
Verifiable RNG — cryptographically-random integer(s) signed by the treasury key. Drop-in VRF for game studios. $0.001 USDC.
Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['low', 'high'], 'properties': {'low': {'type': 'integer', 'title': 'Low', 'description': 'Inclusive low bound of the integer range.'}, 'high': {'type': 'integer', 'title': 'High', 'description': 'Inclusive high bound. Must be >= low.'}, 'count': {'type': 'integer', 'title': 'Count', 'default': 1, 'maximum': 100, 'minimum': 1, 'description': 'How many integers to sample. 1-100.'}, 'label': {'anyOf': [{'type': 'string', 'maxLength': 200}, {'type': 'null'}], 'title': 'Label', 'default': None, 'description': "Optional caller-defined tag (e.g. 'treasure_drop_42'). Included verbatim in the signed payload."}, 'commitment': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Commitment', 'default': None, 'description': "Optional 32-byte hex pre-commitment from the caller. Included in the signed payload, so the server cannot have chosen the result after seeing the caller's downstream intent."}}}
screen_wallet
screen
Wallet risk pre-flight for agent payments: OFAC SDN sanctions plus address-reputation (drainer, phishing, mixer, laundering) resolved to an allow/review/block recommendation with per-signal detail. $0.02 USDC.
Solo lectura Acceso externo
Esquema de entrada 
{'type': 'object', 'required': ['wallet'], 'properties': {'wallet': {'type': 'string', 'title': 'Wallet', 'description': 'EVM 0x… address (40 hex) or Solana base58 pubkey.'}}}
tldr_text
tldr
Summarize a URL or pasted text into 3-5 concise bullets. $0.01 USDC.
Solo lectura Acceso externo
Esquema de entrada 
{'type': 'object', 'properties': {'url': {'anyOf': [{'type': 'string', 'maxLength': 2048}, {'type': 'null'}], 'title': 'Url', 'default': None, 'description': 'URL to fetch and summarize. Provide either text or url.'}, 'text': {'anyOf': [{'type': 'string', 'maxLength': 200000}, {'type': 'null'}], 'title': 'Text', 'default': None, 'description': 'Pasted text to summarize. Provide either text or url.'}}}
token_price
price/token
USD spot price for any major token. By symbol or chain+contract. CoinGecko-backed, 60s cache. $0.001 USDC.
Solo lectura Acceso externo
Esquema de entrada 
{'type': 'object', 'properties': {'chain': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Chain', 'default': None, 'description': 'Chain slug: base, ethereum, solana, polygon, arbitrum, optimism, bsc, avalanche. Use with contract.'}, 'symbol': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Symbol', 'default': None, 'description': "Token symbol like 'ETH', 'BTC', 'SOL', 'USDC'. Mutually exclusive with chain+contract."}, 'contract': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Contract', 'default': None, 'description': 'Token contract address. Requires chain.'}}}
Historial

Cambios recientes en herramientas

Añadido
token_price
17 de September de 2026 a las 12:42
Añadido
tldr_text
17 de September de 2026 a las 12:42
Añadido
screen_wallet
17 de September de 2026 a las 12:42
Añadido
roll_random
17 de September de 2026 a las 12:42
Añadido
roast_target
17 de September de 2026 a las 12:42
Añadido
resolve_name
17 de September de 2026 a las 12:42
Añadido
parse_datetime
17 de September de 2026 a las 12:42
Añadido
oracle_verdict
17 de September de 2026 a las 12:42
Añadido
ledger_summary
17 de September de 2026 a las 12:42
Añadido
ledger_report
17 de September de 2026 a las 12:42
Añadido
investigate_wallet
17 de September de 2026 a las 12:42
Añadido
intel_wallet
17 de September de 2026 a las 12:42
Añadido
grade_target
17 de September de 2026 a las 12:42
Añadido
decode_tx
17 de September de 2026 a las 12:42
Añadido
decode_calldata
17 de September de 2026 a las 12:42
Añadido
aura_read
17 de September de 2026 a las 12:42
Añadido
attest_decision
17 de September de 2026 a las 12:42
Añadido
anchor_hash
17 de September de 2026 a las 12:42
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