30 Services from agentresolver.vercel.app

Converts a raw EVM address to its EIP-55 checksummed form and returns both lowercase and checksummed variants

Computes the 4-byte ABI function selector and full keccak256 hash for a given Solidity function signature

Verifies an x402 payment endpoint before committing funds, checking the payTo address, USDC quote, network, asset binding, TLS, and endpoint safety.

Computes the Keccak-256 cryptographic hash of an input string, returning the digest as a 0x-prefixed hex value.

Converts EVM token amounts between human-readable decimal and raw base-unit (wei-style) representations for any token with a specified decimal precision.

Validates a JSON data string against a provided JSON Schema and returns a boolean result with detailed validation errors

Performs cryptographic hashing and encoding operations (SHA-256, SHA-512, HMAC-SHA256, Base64 encode/decode, JWT decode) on a given string input.

Computes the SHA-256 cryptographic hash of an input string and returns the hex-encoded digest along with metadata about the operation

Verifies an x402 payment endpoint before executing payment by checking the payTo address, USDC quote, network, asset binding, TLS safety, and resource validity on Base or Solana.

Inspects an HTTPS URL via POST request and returns DNS, TLS, HTTP status, redirect, security headers, latency, and cache metadata

Computes an HMAC-SHA256 message authentication code for a given input string using a secret key

Encodes an input string to Base64 format, returning the encoded result along with metadata about the operation.

Given a goal and an OpenAPI spec URL, selects the best matching operation from that spec to fulfill the agent's intent.

Decodes a Base64-encoded string back to its original plain-text representation

Computes the SHA-512 cryptographic hash of a given input string, returning the hex-encoded digest along with input byte count and encoding metadata.

Verifies x402 payment-settled connectivity by returning a timestamped pong with request echo and settled delivery confirmation.

Generates one or more random UUID v4 strings in a single API call

Converts arbitrary text into a URL-safe slug using a configurable separator character

Parses a URL string into its structured components: protocol, hostname, port, pathname, query parameters, and fragment

Normalizes a JSON string value and returns the canonical form along with its SHA-256 hash and byte size

Decodes a JWT token into its header, payload, and signature components without verifying signature validity

ABI-encodes typed Solidity/EVM values for use in x402 payment preflight and payTo verification flows

Computes an EIP-712 structured data hash from typed domain, message, and primary type inputs for use in x402 payment signing flows

Probes a given endpoint URL to discover, resolve, and return its machine-readable capability metadata for AI agent routing

Routes an AI agent's goal to the most relevant verified machine service, resolving which capability to use and how to execute it.

Checks whether a given URL is agent-ready and capable of being discovered, compared, or executed by AI agents through AgentResolver's capability routing interface.

Resolves AI agent capability routing by matching consumer input schemas to producer output schemas across discoverable machine services

Decodes ABI-encoded hex data into structured values given an array of Solidity type strings

Resolves and verifies multiple AI agent capability requests in a single batch call, returning matched services, comparisons, and execution metadata.

Computes the ENS namehash (EIP-137) for a given ENS name string