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AgentResolver — Agent Commerce Health Monitoring

io.github.waxsway/agentresolver
Herramientas para desarrolladores Infraestructura MCP y de agentes Público y accesible MCP 2025-11-25

Qué hace este MCP

Resolves missing agent capabilities and provides MCP and HTTP endpoint checks, tool compatibility analysis, OpenAPI selection, encoding, hashing, schema, and blockchain utility functions.

Capacidades

Herramientas

36 herramientas
abi_decode
Ethereum ABI decode — $0.005
Paid $0.005 USDC on Base or Solana exact Ethereum ABI decoding into JSON-safe typed values.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['types', 'data'], 'properties': {'data': {'type': 'string', 'maxLength': 262146}, 'types': {'type': 'array', 'items': {'type': 'string', 'maxLength': 512, 'minLength': 1}, 'maxItems': 32, 'minItems': 1}}}
abi_encode
Ethereum ABI encode — $0.005
Paid $0.005 USDC on Base or Solana exact Ethereum ABI encoding from Solidity typed JSON values to calldata-ready hex.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['types', 'values'], 'properties': {'types': {'type': 'array', 'items': {'type': 'string', 'maxLength': 512, 'minLength': 1}, 'maxItems': 32, 'minItems': 1}, 'values': {'type': 'array', 'items': {}, 'maxItems': 32}}}
agent_distribution_pack
Agent distribution pack — $5
Paid $5 USDC seller-side agent distribution pack for API/MCP discoverability: live discovery audit, ready-to-commit agent-readable artifacts, and a prioritized API/MCP distribution sequence.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['providerName', 'description', 'origin'], 'properties': {'tags': {'type': 'array', 'items': {'type': 'string', 'maxLength': 60}, 'maxItems': 12}, 'origin': {'type': 'string', 'format': 'uri'}, 'mcpName': {'type': 'string', 'maxLength': 160}, 'version': {'type': 'string', 'maxLength': 40}, 'openapiUrl': {'type': 'string', 'format': 'uri'}, 'description': {'type': 'string', 'maxLength': 500, 'minLength': 1}, 'mcpEndpoint': {'type': 'string', 'format': 'uri'}, 'providerName': {'type': 'string', 'maxLength': 120, 'minLength': 1}, 'repositoryUrl': {'type': 'string', 'format': 'uri'}, 'primaryEndpoint': {'type': 'string', 'format': 'uri'}}}
agent_readiness
Agent-readiness audit — $0.005
Paid $0.005 USDC on Base or Solana audit of a public website for agent discoverability and machine-readable integration signals. x402-aware MCP clients can authorize and settle inside this tool call.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['url'], 'properties': {'url': {'type': 'string', 'format': 'uri'}}}
base64_decode
Base64 decode — $0.001
Paid $0.001 USDC on Base or Solana Base64 to UTF-8 decoding.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 131072}}}
base64_encode
Base64 encode — $0.001
Paid $0.001 USDC on Base or Solana UTF-8 to Base64 encoding.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 131072}}}
batch_verified_resolve
Batch verified resolve — $0.05
Paid $0.05 USDC on Base or Solana batch live verification for 2–4 capability decisions using unpaid MCP and x402/HTTP evidence. x402-aware MCP clients can authorize and settle inside this tool call.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['items'], 'properties': {'items': {'type': 'array', 'items': {'type': 'object', 'required': ['goal'], 'properties': {'url': {'type': 'string', 'format': 'uri'}, 'goal': {'type': 'string', 'minLength': 1}}}, 'maxItems': 4, 'minItems': 2}}}
eip712_hash
EIP-712 typed-data hash — $0.005
Paid $0.005 USDC on Base or Solana exact EIP-712 typed-data digest for signing and verification workflows.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['domain', 'types', 'primaryType', 'message'], 'properties': {'types': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {'type': 'array', 'items': {'type': 'object', 'required': ['name', 'type'], 'properties': {'name': {'type': 'string'}, 'type': {'type': 'string'}}}}}, 'domain': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}, 'message': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}, 'primaryType': {'type': 'string', 'maxLength': 128, 'minLength': 1}}}
ens_namehash
ENS namehash — $0.01
Paid $0.01 USDC on Base or Solana ENSIP-15 normalization, exact ENS namehash and label hashes.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['name'], 'properties': {'name': {'type': 'string', 'maxLength': 255, 'minLength': 1}}}
evm_address_checksum
EVM address checksum — $0.003
Paid $0.003 USDC on Base or Solana exact EIP-55 address validation and checksum normalization.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['address'], 'properties': {'address': {'type': 'string', 'pattern': '^0x[0-9a-fA-F]{40}$'}}}
evm_units
EVM units convert — $0.005
Paid $0.005 USDC on Base or Solana exact decimal/base-unit conversion with arbitrary token decimals.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['mode', 'value', 'decimals'], 'properties': {'mode': {'enum': ['parse', 'format'], 'type': 'string'}, 'value': {'type': 'string', 'maxLength': 256}, 'decimals': {'type': 'integer', 'maximum': 255, 'minimum': 0}}}
hash_encode
Hash & encode — $0.001
Paid $0.001 USDC on Base or Solana deterministic SHA-256, SHA-512, HMAC-SHA256, Base64 encode/decode, or non-verifying JWT decode. x402-aware MCP clients can authorize and settle inside this tool call.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['operation', 'input'], 'properties': {'input': {'type': 'string', 'maxLength': 131072}, 'secret': {'type': 'string', 'maxLength': 4096}, 'operation': {'enum': ['sha256', 'sha512', 'hmac-sha256', 'base64-encode', 'base64-decode', 'jwt-decode'], 'type': 'string'}}}
Esquema de salida 
{'type': 'object', 'anyOf': [{'type': 'object', 'required': ['operation', 'inputBytes', 'encoding', 'result'], 'properties': {'result': {'type': 'string'}, 'encoding': {'enum': ['hex', 'base64', 'utf8'], 'type': 'string'}, 'operation': {'enum': ['sha256', 'sha512', 'hmac-sha256', 'base64-encode', 'base64-decode'], 'type': 'string'}, 'inputBytes': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': 0}}, 'additionalProperties': False}, {'type': 'object', 'required': ['operation', 'inputBytes', 'verified', 'note', 'header', 'payload', 'signature'], 'properties': {'note': {'type': 'string'}, 'header': {}, 'payload': {}, 'verified': {'type': 'boolean', 'const': False}, 'operation': {'type': 'string', 'const': 'jwt-decode'}, 'signature': {'type': 'string'}, 'inputBytes': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': 0}}, 'additionalProperties': False}], '$schema': 'https://json-schema.org/draft/2020-12/schema'}
hmac_sha256
HMAC SHA-256 — $0.001
Paid $0.001 USDC on Base or Solana HMAC-SHA256 hex digest.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input', 'secret'], 'properties': {'input': {'type': 'string', 'maxLength': 131072}, 'secret': {'type': 'string', 'maxLength': 4096, 'minLength': 1}}}
http_inspect
x402 payment preflight + PayTo verification — $0.001
Paid $0.001 USDC on Base or Solana verify-before-pay endpoint safety check: payTo verification, quote price, network, asset, resource binding and x402 challenge compliance before an agent authorizes spend. POST probes require explicit caller opt-in because an unprotected endpoint could have side effects.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['url'], 'properties': {'url': {'type': 'string', 'format': 'uri'}}}
json_normalize
JSON normalize — $0.001
Paid $0.001 USDC on Base or Solana canonical JSON normalization plus SHA-256 digest.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['value'], 'properties': {'value': {}}}
json_schema_validate
JSON Schema validate — $0.001
Paid $0.001 USDC on Base or Solana deterministic JSON Schema subset validation.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['data', 'schema'], 'properties': {'data': {}, 'schema': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}}}
jwt_decode
JWT decode — $0.001
Paid $0.001 USDC on Base or Solana non-verifying JWT header/payload decode.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 131072}}}
keccak256
Keccak-256 — $0.004
Paid $0.004 USDC on Base or Solana exact Ethereum keccak256 digest for UTF-8 text or hex bytes.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 131072}, 'encoding': {'enum': ['utf8', 'hex'], 'type': 'string'}}}
mcp_preflight
MCP live preflight — $0.001
Paid $0.001 USDC on Base or Solana live MCP endpoint preflight for reachability, compatibility, latency, server metadata and tool inventory. x402-aware MCP clients can authorize and settle inside this tool call.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['endpoint'], 'properties': {'endpoint': {'type': 'string', 'format': 'uri'}}}
openapi_select
OpenAPI operation selection — $0.005
Paid $0.005 USDC on Base or Solana selection of the best operation from one public JSON OpenAPI spec for a stated goal. Returns a compact execution-ready contract. x402-aware MCP clients can authorize and settle inside this tool call.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['specUrl', 'goal'], 'properties': {'goal': {'type': 'string', 'maxLength': 600, 'minLength': 1}, 'specUrl': {'type': 'string', 'format': 'uri'}}}
payment_guard
AgentResolver Guard — verify before every x402 payment — $0.001
Paid $0.001 USDC fail-closed payment authorization preflight. Use immediately before an autonomous agent signs a target x402 payment. Returns eligible/blocked, exact observed payment terms, reason codes, evidence receipt and stable fingerprints. The caller retains sole spending authority.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['url'], 'properties': {'url': {'type': 'string', 'format': 'uri'}, 'body': {}, 'method': {'enum': ['GET', 'HEAD', 'POST'], 'type': 'string'}, 'maxPriceUsd': {'type': 'number', 'maximum': 1000, 'minimum': 0}, 'expectedPayTo': {'type': 'string', 'maxLength': 128, 'minLength': 1}, 'expectedNetwork': {'type': 'string', 'maxLength': 128}, 'allowUnpaidPostProbe': {'type': 'boolean'}}}
Esquema de salida 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['url', 'status', 'ok', 'latencyMs', 'guard', 'prepaymentDecision', 'evidenceReceipt'], 'properties': {'ok': {'type': 'boolean'}, 'url': {'type': 'string'}, 'guard': {'type': 'object', 'required': ['product', 'decision', 'eligibleForCallerAuthorization', 'reasonCodes', 'evidenceDigestSha256', 'paymentIdentityFingerprint', 'paymentTermsFingerprint'], 'properties': {'product': {'type': 'string', 'const': 'AgentResolver Guard'}, 'decision': {'enum': ['eligible', 'blocked'], 'type': 'string'}, 'reasonCodes': {'type': 'array', 'items': {'type': 'string'}}, 'evidenceDigestSha256': {'type': 'string'}, 'paymentTermsFingerprint': {'type': ['string', 'null']}, 'paymentIdentityFingerprint': {'type': ['string', 'null']}, 'eligibleForCallerAuthorization': {'type': 'boolean'}}, 'additionalProperties': {}}, 'status': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991}, 'latencyMs': {'type': 'number', 'minimum': 0}, 'evidenceReceipt': {'type': 'object', 'properties': {}, 'additionalProperties': {}}, 'prepaymentDecision': {'type': 'object', 'required': ['decision', 'eligibleForCallerAuthorization', 'reasons'], 'properties': {'reasons': {'type': 'array', 'items': {'type': 'string'}}, 'decision': {'enum': ['eligible', 'blocked'], 'type': 'string'}, 'eligibleForCallerAuthorization': {'type': 'boolean'}}, 'additionalProperties': {}}}, 'additionalProperties': {}}
procure
Procure a compatible capability
CALL THIS when the agent's installed tools do not clearly satisfy the current task. Free open-world procurement across APIs, MCP, x402, L402 and MPP. Required compatibility evidence fails closed: AgentResolver returns no selected provider rather than guessing. When supported unknowns remain, the response can recommend the paid $0.02 verified_resolve step. Never authorizes spend.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['goal'], 'properties': {'goal': {'type': 'string', 'maxLength': 1000, 'minLength': 1}, 'limit': {'type': 'integer', 'maximum': 20, 'minimum': 1}, 'constraints': {'type': 'object', 'properties': {'auth': {'enum': ['none', 'wallet', 'api-key', 'any'], 'type': 'string'}, 'protocol': {'enum': ['x402', 'l402', 'mpp', 'mcp', 'any'], 'type': 'string'}, 'sideEffect': {'enum': ['read-only', 'state-changing', 'any'], 'type': 'string'}, 'maxPriceUsd': {'type': 'number', 'maximum': 1000, 'minimum': 0}, 'requireHttps': {'type': 'boolean'}, 'preferredNetworks': {'type': 'array', 'items': {'type': 'string', 'maxLength': 128, 'minLength': 1}, 'maxItems': 8}, 'availableInputSchema': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}, 'requiredOutputSchema': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}}}, 'providerOrigins': {'type': 'array', 'items': {'type': 'string', 'format': 'uri'}, 'maxItems': 2}}}
provider_bootstrap
Bootstrap a domain-controlled provider
Free zero-state provider onboarding. Reads the fixed AgentResolver well-known manifest on one HTTPS origin, live-verifies selected same-origin x402 payment identities, returns an immediate providerOrigins procurement seed, and prepares caller-owned durable 402 Index registration actions. AgentResolver does not persist provider state or send the external registration.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['origin'], 'properties': {'origin': {'type': 'string', 'format': 'uri'}, 'routeIds': {'type': 'array', 'items': {'type': 'string', 'maxLength': 100, 'minLength': 1}, 'maxItems': 5}}}
provider_launch_check
Provider launch check — $0.05
Paid $0.05 USDC seller-side agent-distribution entry check: verify provider readiness and the live x402 contract, then use the $5 Distribution Pack when discoverability artifacts or launch fixes are needed.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['providerId', 'providerName', 'capabilityId', 'name', 'description', 'origin', 'endpoint', 'priceUsd'], 'properties': {'name': {'type': 'string', 'maxLength': 160, 'minLength': 1}, 'tags': {'type': 'array', 'items': {'type': 'string', 'maxLength': 80}, 'maxItems': 20}, 'method': {'enum': ['GET', 'POST'], 'type': 'string'}, 'origin': {'type': 'string', 'format': 'uri'}, 'network': {'type': 'string', 'maxLength': 120}, 'endpoint': {'type': 'string', 'format': 'uri'}, 'priceUsd': {'type': 'number', 'maximum': 1000, 'exclusiveMinimum': 0}, 'probeUrl': {'type': 'string', 'format': 'uri'}, 'providerId': {'type': 'string', 'maxLength': 80, 'minLength': 1}, 'description': {'type': 'string', 'maxLength': 500, 'minLength': 1}, 'capabilityId': {'type': 'string', 'maxLength': 120, 'minLength': 1}, 'providerName': {'type': 'string', 'maxLength': 120, 'minLength': 1}}}
resolve
Explore possible capabilities
Free exploratory discovery. Use only when browsing possible tools/APIs/MCP services without needing a trustworthy execution choice yet. For an actual missing capability, prefer procure so required evidence fails closed and unresolved candidates can escalate to verification.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['goal'], 'properties': {'url': {'type': 'string', 'format': 'uri'}, 'goal': {'type': 'string', 'minLength': 1}, 'limit': {'type': 'integer', 'maximum': 10, 'minimum': 1}}}
sha256
SHA-256 hash — $0.001
Paid $0.001 USDC on Base or Solana SHA-256 digest of bounded UTF-8 text.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 131072}}}
sha512
SHA-512 hash — $0.001
Paid $0.001 USDC on Base or Solana SHA-512 digest of bounded UTF-8 text.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 131072}}}
slugify
Slugify — $0.001
Paid $0.001 USDC on Base or Solana deterministic slug generation.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['text'], 'properties': {'text': {'type': 'string', 'maxLength': 8192}, 'separator': {'enum': ['-', '_'], 'type': 'string'}}}
solidity_selector
Solidity selector — $0.01
Paid $0.01 USDC on Base or Solana exact 4-byte Solidity selector and full keccak256 signature hash.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['signature'], 'properties': {'signature': {'type': 'string', 'maxLength': 1024, 'minLength': 3}}}
sponsorship_info
Provider sponsorship information
Free read-only information for tool/API/MCP providers about AgentResolver's explicitly labeled sponsorship pilot. Organic ranking remains independent; applying creates no purchase or financial commitment.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'properties': {}}
tool_contract
Tool contract fit — $0.005
Paid $0.005 USDC on Base or Solana deterministic JSON-schema compatibility check between one tool output and the next tool input. Returns exact incompatibility reasons and conservative normalized mappings. x402-aware MCP clients can authorize and settle inside this tool call.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['producerOutputSchema', 'consumerInputSchema'], 'properties': {'consumerInputSchema': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}, 'producerOutputSchema': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}}}
url_parse
URL parse — $0.001
Paid $0.001 USDC on Base or Solana absolute URL parser.
Solo lectura Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['url'], 'properties': {'url': {'type': 'string', 'maxLength': 4096}}}
uuid_v4
UUID v4 — $0.001
Paid $0.001 USDC on Base or Solana UUID v4 generation, up to 20 IDs.
Solo lectura
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'properties': {'count': {'type': 'integer', 'maximum': 20, 'minimum': 1}}}
verified_resolve
Verify an unresolved external capability — $0.02
PAID $0.02 USDC verification step. Use after procure returns no proven selection / eligible_with_unknowns, or immediately before trusting an unfamiliar external candidate when live evidence is required. Re-checks supported endpoint, MCP, x402 and contract evidence and returns a fail-closed recommendation. Call only when the host independently authorizes the displayed spend.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['goal'], 'properties': {'url': {'type': 'string', 'format': 'uri'}, 'goal': {'type': 'string', 'maxLength': 1000, 'minLength': 1}, 'constraints': {'type': 'object', 'properties': {'auth': {'enum': ['none', 'wallet', 'api-key', 'any'], 'type': 'string'}, 'protocol': {'enum': ['x402', 'l402', 'mpp', 'mcp', 'any'], 'type': 'string'}, 'sideEffect': {'enum': ['read-only', 'state-changing', 'any'], 'type': 'string'}, 'maxPriceUsd': {'type': 'number', 'maximum': 1000, 'minimum': 0}, 'requireHttps': {'type': 'boolean'}, 'preferredNetworks': {'type': 'array', 'items': {'type': 'string', 'maxLength': 128, 'minLength': 1}, 'maxItems': 8}, 'availableInputSchema': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}, 'requiredOutputSchema': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}}}, 'providerOrigins': {'type': 'array', 'items': {'type': 'string', 'format': 'uri'}, 'maxItems': 2}}}
x402_payment_preflight
X402 preflight — verify endpoint before paying — endpoint safety — USDC payment check — $0.001
Paid $0.001 USDC on Base or Solana transaction-path gate for autonomous buyers. Returns eligible/blocked, exact target payment terms, fail-closed reason codes and verifiable evidence before caller authorization. AgentResolver never requests a private key, signs the target payment, or custodies/forwards target funds.
Solo lectura Acceso externo Idempotente
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['url'], 'properties': {'url': {'type': 'string', 'format': 'uri'}, 'body': {}, 'method': {'enum': ['GET', 'HEAD', 'POST'], 'type': 'string'}, 'maxPriceUsd': {'type': 'number', 'maximum': 1000, 'minimum': 0}, 'expectedPayTo': {'type': 'string', 'maxLength': 128, 'minLength': 1}, 'expectedNetwork': {'type': 'string', 'maxLength': 128}, 'allowUnpaidPostProbe': {'type': 'boolean'}}}
Esquema de salida 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['url', 'status', 'ok', 'latencyMs', 'guard', 'prepaymentDecision', 'evidenceReceipt'], 'properties': {'ok': {'type': 'boolean'}, 'url': {'type': 'string'}, 'guard': {'type': 'object', 'required': ['product', 'decision', 'eligibleForCallerAuthorization', 'reasonCodes', 'evidenceDigestSha256', 'paymentIdentityFingerprint', 'paymentTermsFingerprint'], 'properties': {'product': {'type': 'string', 'const': 'AgentResolver Guard'}, 'decision': {'enum': ['eligible', 'blocked'], 'type': 'string'}, 'reasonCodes': {'type': 'array', 'items': {'type': 'string'}}, 'evidenceDigestSha256': {'type': 'string'}, 'paymentTermsFingerprint': {'type': ['string', 'null']}, 'paymentIdentityFingerprint': {'type': ['string', 'null']}, 'eligibleForCallerAuthorization': {'type': 'boolean'}}, 'additionalProperties': {}}, 'status': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991}, 'latencyMs': {'type': 'number', 'minimum': 0}, 'evidenceReceipt': {'type': 'object', 'properties': {}, 'additionalProperties': {}}, 'prepaymentDecision': {'type': 'object', 'required': ['decision', 'eligibleForCallerAuthorization', 'reasons'], 'properties': {'reasons': {'type': 'array', 'items': {'type': 'string'}}, 'decision': {'enum': ['eligible', 'blocked'], 'type': 'string'}, 'eligibleForCallerAuthorization': {'type': 'boolean'}}, 'additionalProperties': {}}}, 'additionalProperties': {}}
x402_ping
x402 settlement test — wallet facilitator payment test — $0.001
Paid $0.001 USDC on Base or Solana no-body settlement canary for funded agents. Returns a timestamped pong only after successful x402 payment to verify wallet, facilitator, payment, and delivery end-to-end.
Solo lectura
Esquema de entrada 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'properties': {'echo': {'type': 'string', 'maxLength': 256}}}
Esquema de salida 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['pong', 'settledDelivery', 'at', 'unixMs', 'requestId', 'echo', 'next'], 'properties': {'at': {'type': 'string'}, 'echo': {'type': ['string', 'null']}, 'next': {'type': 'object', 'required': ['catalogUrl', 'recommended', 'preflight', 'settlementVerify', 'single', 'batch'], 'properties': {'batch': {'type': 'object', 'required': ['capabilityId', 'endpoint', 'method', 'priceUsd', 'useWhen', 'inputExample'], 'properties': {'method': {'type': 'string', 'const': 'POST'}, 'useWhen': {'type': 'string'}, 'endpoint': {'type': 'string', 'format': 'uri'}, 'priceUsd': {'type': 'number', 'minimum': 0}, 'capabilityId': {'type': 'string'}, 'inputExample': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}}, 'additionalProperties': {}}, 'single': {'type': 'object', 'required': ['capabilityId', 'endpoint', 'method', 'priceUsd', 'useWhen', 'inputExample'], 'properties': {'method': {'type': 'string', 'const': 'POST'}, 'useWhen': {'type': 'string'}, 'endpoint': {'type': 'string', 'format': 'uri'}, 'priceUsd': {'type': 'number', 'minimum': 0}, 'capabilityId': {'type': 'string'}, 'inputExample': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}}, 'additionalProperties': {}}, 'preflight': {'type': 'object', 'required': ['capabilityId', 'endpoint', 'method', 'priceUsd', 'useWhen', 'inputExample'], 'properties': {'method': {'type': 'string', 'const': 'GET'}, 'useWhen': {'type': 'string'}, 'endpoint': {'type': 'string', 'format': 'uri'}, 'priceUsd': {'type': 'number', 'minimum': 0}, 'capabilityId': {'type': 'string'}, 'inputExample': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}}, 'additionalProperties': {}}, 'catalogUrl': {'type': 'string', 'format': 'uri'}, 'recommended': {'type': 'object', 'required': ['capabilityId', 'endpoint', 'method', 'priceUsd', 'useWhen', 'inputExample', 'reason', 'repeatUse', 'paymentAuthorization'], 'properties': {'method': {'type': 'string', 'const': 'GET'}, 'reason': {'type': 'string'}, 'useWhen': {'type': 'string'}, 'endpoint': {'type': 'string', 'format': 'uri'}, 'priceUsd': {'type': 'number', 'minimum': 0}, 'repeatUse': {'type': 'string'}, 'capabilityId': {'type': 'string'}, 'inputExample': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}, 'paymentAuthorization': {'type': 'string', 'const': 'separate_caller_authorization_required'}}, 'additionalProperties': {}}, 'settlementVerify': {'type': 'object', 'required': ['capabilityId', 'endpoint', 'method', 'priceUsd', 'useWhen', 'inputExample', 'transactionHashSource', 'paymentAuthorization'], 'properties': {'method': {'type': 'string', 'const': 'GET'}, 'useWhen': {'type': 'string'}, 'endpoint': {'type': 'string', 'format': 'uri'}, 'priceUsd': {'type': 'number', 'minimum': 0}, 'capabilityId': {'type': 'string'}, 'inputExample': {'type': 'object', 'propertyNames': {'type': 'string'}, 'additionalProperties': {}}, 'paymentAuthorization': {'type': 'string', 'const': 'separate_caller_authorization_required'}, 'transactionHashSource': {'type': 'string'}}, 'additionalProperties': {}}}, 'additionalProperties': False}, 'pong': {'type': 'boolean', 'const': True}, 'unixMs': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': 0}, 'requestId': {'type': 'string'}, 'settledDelivery': {'type': 'boolean', 'const': True}}, 'additionalProperties': False}
Historial

Cambios recientes en herramientas

Modificado
provider_launch_check
27 de September de 2026 a las 02:49
Añadido
agent_distribution_pack
27 de September de 2026 a las 02:49
Restaurado
batch_verified_resolve
23 de September de 2026 a las 02:50
Restaurado
verified_resolve
23 de September de 2026 a las 02:50
Restaurado
provider_launch_check
23 de September de 2026 a las 02:50
Restaurado
agent_readiness
23 de September de 2026 a las 02:50
Restaurado
mcp_preflight
23 de September de 2026 a las 02:50
Restaurado
openapi_select
23 de September de 2026 a las 02:50
Restaurado
tool_contract
23 de September de 2026 a las 02:50
Restaurado
http_inspect
23 de September de 2026 a las 02:50
Restaurado
x402_payment_preflight
23 de September de 2026 a las 02:50
Restaurado
payment_guard
23 de September de 2026 a las 02:50
Restaurado
hash_encode
23 de September de 2026 a las 02:50
Restaurado
slugify
23 de September de 2026 a las 02:50
Restaurado
uuid_v4
23 de September de 2026 a las 02:50
Restaurado
url_parse
23 de September de 2026 a las 02:50
Restaurado
json_schema_validate
23 de September de 2026 a las 02:50
Restaurado
json_normalize
23 de September de 2026 a las 02:50
Restaurado
jwt_decode
23 de September de 2026 a las 02:50
Restaurado
base64_decode
23 de September de 2026 a las 02:50
Restaurado
base64_encode
23 de September de 2026 a las 02:50
Restaurado
hmac_sha256
23 de September de 2026 a las 02:50
Restaurado
sha512
23 de September de 2026 a las 02:50
Restaurado
sha256
23 de September de 2026 a las 02:50
Restaurado
x402_ping
23 de September de 2026 a las 02:50
Restaurado
evm_units
23 de September de 2026 a las 02:50
Restaurado
solidity_selector
23 de September de 2026 a las 02:50
Restaurado
keccak256
23 de September de 2026 a las 02:50
Restaurado
evm_address_checksum
23 de September de 2026 a las 02:50
Restaurado
ens_namehash
23 de September de 2026 a las 02:50
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