{ "generated_at": "2026-05-11T00:56:48.476130+00:00", "slug": "yddkctoq-nx-link-v1-contracts-chainid-address-metadata", "title": "Yddkctoq \u00b7 Contracts Metadata", "url": "https://yddkctoq.nx.link/v1/contracts/{chainId}/{address}/metadata", "category": "tools", "summary": "Yddkctoq \u00b7 Contracts Metadata \u2014 x402-protected tools API. Pay $0.000100 per call on base. Indexed by x402all.", "seo": { "title": "Yddkctoq \u00b7 Contracts Metadata \u2014 x402 tools API \u00b7 $0.000100 per call", "description": "Yddkctoq \u00b7 Contracts Metadata \u2014 x402-protected tools API. Pay $0.000100 per call on base. Indexed by x402all." }, "use_cases": [], "risk_notes": [], "pricing_sanity": { "flag": "cheap_outlier", "ratio": 0.01, "median_category_atomic": 10000 }, "pricing_review_required": false, "pricing_decimal_suspect": false, "trust_tier": "indexed_external", "accepts": [ { "scheme": "exact", "network": "base", "pay_to": "0x1c0cc9813b7c136c8f124cbc3c7acd217e141230", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "max_amount_required_atomic": "100", "max_timeout_seconds": 300, "mime_type": "application/json", "description": "thirdweb API https://api.thirdweb.com - GET Get Metadata", "verified": false, "hints": { "responses": { "200": { "content": { "application/json": { "schema": { "type": "object", "required": [ "result" ], "properties": { "result": { "type": "object", "properties": { "output": { "type": "object", "properties": { "abi": { "type": "array", "items": { "nullable": true }, "description": "Contract ABI (Application Binary Interface) as an array of function/event/error definitions." }, "devdoc": { "type": "object", "description": "Developer documentation extracted from contract comments.", "additionalProperties": { "nullable": true } }, "userdoc": { "type": "object", "description": "User documentation extracted from contract comments.", "additionalProperties": { "nullable": true } } }, "description": "Compilation output including ABI and documentation." }, "version": { "type": "number", "description": "Metadata format version." }, "compiler": { "type": "object", "required": [ "version" ], "properties": { "version": { "type": "string", "description": "Solidity compiler version used to compile the contract." } }, "description": "Compiler information including version." }, "language": { "type": "string", "description": "Programming language of the contract (e.g., 'Solidity')." }, "settings": { "type": "object", "properties": { "metadata": { "type": "object", "properties": { "bytecodeHash": { "type": "string", "description": "Hash method used for bytecode metadata." } }, "description": "Metadata settings for compilation." }, "libraries": { "type": "object", "description": "Library addresses for linking.", "additionalProperties": { "nullable": true } }, "optimizer": { "type": "object", "properties": { "runs": { "type": "number", "description": "Number of optimizer runs." }, "enabled": { "type": "boolean", "description": "Whether optimizer is enabled." } }, "description": "Optimizer settings used during compilation." }, "evmVersion": { "type": "string", "description": "EVM version target for compilation." }, "remappings": { "type": "array", "items": { "type": "string" }, "description": "Import remappings used during compilation." }, "compilationTarget": { "type": "object", "description": "Compilation target mapping source file names to contract names.", "additionalProperties": { "type": "string" } } }, "description": "Compilation settings including optimization and target configuration." } } } }, "description": "Contract metadata from the thirdweb contract metadata service." } } }, "description": "Successfully retrieved contract metadata" }, "400": { "description": "Invalid request parameters" }, "401": { "description": "Authentication required. The request must include a valid `x-secret-key` header for backend authentication." }, "404": { "description": "Contract metadata not found" }, "429": { "description": "Rate limit exceeded" }, "500": { "description": "Internal server error" } }, "parameters": [ { "in": "path", "name": "chainId", "schema": { "type": "integer", "minimum": 0, "examples": [ 1, 8453, 137, 56, 43114, 42161, 10 ], "description": "The blockchain network identifier where the contract is deployed.", "exclusiveMinimum": true }, "required": true, "description": "The blockchain network identifier where the contract is deployed." }, { "in": "path", "name": "address", "schema": { "type": "string", "description": "The smart contract address or ENS name." }, "required": true, "description": "The smart contract address or ENS name." } ] } } ], "origin": { "slug": "yddkctoq-nx-link", "host": "yddkctoq.nx.link", "url": "https://yddkctoq.nx.link" }, "json_ld": { "@id": "https://x402all.com/resource/yddkctoq-nx-link-v1-contracts-chainid-address-metadata", "url": "https://x402all.com/resource/yddkctoq-nx-link-v1-contracts-chainid-address-metadata", "name": "Yddkctoq \u00b7 Contracts Metadata", "@type": "WebAPI", "offers": { "url": "https://x402all.com/resource/yddkctoq-nx-link-v1-contracts-chainid-address-metadata", "@type": "Offer", "price": "0.0001", "availability": "https://schema.org/InStock", "priceCurrency": "USDC", "additionalProperty": [ { "name": "paymentNetwork", "@type": "PropertyValue", "value": "base" }, { "name": "paymentAsset", "@type": "PropertyValue", "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913" } ], "priceSpecification": { "@type": "UnitPriceSpecification", "price": "0.000100", "unitText": "call", "priceCurrency": "USDC" }, "eligibleCustomerType": "Agent" }, "sameAs": "https://yddkctoq.nx.link/v1/contracts/{chainId}/{address}/metadata", "@context": "https://schema.org", "provider": { "@id": "https://x402all.com/server/yddkctoq-nx-link", "url": "https://yddkctoq.nx.link", "name": "yddkctoq.nx.link", "@type": "Organization" }, "identifier": "yddkctoq-nx-link-v1-contracts-chainid-address-metadata", "description": "Yddkctoq \u00b7 Contracts Metadata \u2014 x402-protected tools API. Pay $0.000100 per call on base. Indexed by x402all.", "potentialAction": { "@type": "BuyAction", "target": "https://axon402.com/test-buy?resource=yddkctoq-nx-link-v1-contracts-chainid-address-metadata", "description": "Test-buy this endpoint on AXON" }, "applicationCategory": "tools" }, "axon_deep_link": "https://axon402.com/test-buy?resource=yddkctoq-nx-link-v1-contracts-chainid-address-metadata", "callability": { "status": "partial", "schema_callability": 0.39, "source": "facilitator_bazaar", "source_confidence": 0.75, "match_confidence": 0.4, "schema_confidence": 0.5, "validated_at": "2026-05-10T22:54:20.521824+00:00", "warnings": [] }, "contract": { "route_template": "https://yddkctoq.nx.link/v1/contracts/{chainId}/{address}/metadata", "content_type": "application/json", "response_schema": { "type": "object", "required": [ "result" ], "properties": { "result": { "type": "object", "properties": { "output": { "type": "object", "properties": { "abi": { "type": "array", "items": { "nullable": true }, "description": "Contract ABI (Application Binary Interface) as an array of function/event/error definitions." }, "devdoc": { "type": "object", "description": "Developer documentation extracted from contract comments.", "additionalProperties": { "nullable": true } }, "userdoc": { "type": "object", "description": "User documentation extracted from contract comments.", "additionalProperties": { "nullable": true } } }, "description": "Compilation output including ABI and documentation." }, "version": { "type": "number", "description": "Metadata format version." }, "compiler": { "type": "object", "required": [ "version" ], "properties": { "version": { "type": "string", "description": "Solidity compiler version used to compile the contract." } }, "description": "Compiler information including version." }, "language": { "type": "string", "description": "Programming language of the contract (e.g., 'Solidity')." }, "settings": { "type": "object", "properties": { "metadata": { "type": "object", "properties": { "bytecodeHash": { "type": "string", "description": "Hash method used for bytecode metadata." } }, "description": "Metadata settings for compilation." }, "libraries": { "type": "object", "description": "Library addresses for linking.", "additionalProperties": { "nullable": true } }, "optimizer": { "type": "object", "properties": { "runs": { "type": "number", "description": "Number of optimizer runs." }, "enabled": { "type": "boolean", "description": "Whether optimizer is enabled." } }, "description": "Optimizer settings used during compilation." }, "evmVersion": { "type": "string", "description": "EVM version target for compilation." }, "remappings": { "type": "array", "items": { "type": "string" }, "description": "Import remappings used during compilation." }, "compilationTarget": { "type": "object", "description": "Compilation target mapping source file names to contract names.", "additionalProperties": { "type": "string" } } }, "description": "Compilation settings including optimization and target configuration." } } } }, "description": "Contract metadata from the thirdweb contract metadata service." }, "examples": [], "schema_presence": { "path_schema": "unknown", "query_schema": "unknown", "header_schema": "unknown", "request_body_schema": "unknown", "response_schema": "declared" }, "contract_hash": "1adee1bfcf3778ec611c9cbaf48ac2a95acee5579f80f31d266e1b7a2e63aa90" } }