{ "x402Version": 2, "id": 35615, "slug": "35615", "resource": "https://api.alphabuild.xyz/lor/v1/evaluate", "description": "Discover what your assets could earn through lending—and where to find the strongest rates. Compare supported lending markets to find the best rates for the assets you hold and the amount you want to put to work.", "type": "http", "serviceName": "Lending Rate Optimizer", "resourceType": "Market Data", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0x17fD9bf1C73f9E62A6AF16FC483279B3d83c1398", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "10000", "amountUsd": 0.01, "maxTimeoutSeconds": 300 } ], "outputSchema": { "properties": { "example": { "properties": { "payment": { "properties": { "status": { "type": "string" }, "x402_implemented": { "type": "boolean" } }, "required": [ "status", "x402_implemented" ], "type": "object" }, "request_id": { "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$", "type": "string" }, "result": { "properties": { "constraint_mode": { "enum": [ "NONE", "MINIMUM_BASE_SUPPLY_APY" ], "type": "string" }, "minimum_base_supply_apy": { "type": [ "string", "null" ] }, "opportunities": { "items": { "type": "object" }, "type": "array" }, "requested_amount": { "type": "string" }, "selected_opportunity": { "type": [ "object", "null" ] }, "selection": { "type": "object" } }, "required": [ "requested_amount", "minimum_base_supply_apy", "constraint_mode", "selection", "selected_opportunity", "opportunities" ], "type": "object" }, "service": { "const": "lor", "type": "string" }, "verdict": { "enum": [ "PROCEED", "PROCEED_WITH_LIMIT", "BLOCKED", "UNKNOWN" ], "type": "string" } }, "required": [ "request_id", "service", "verdict", "result", "payment" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "body": { "amount": "1000", "asset": "USDC", "target_environment": { "chain_id": 8453, "kind": "evm_chain", "network_name": "base" } }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "coverage_version": "lor-base-usdc-coverage-v1", "evaluated_at": "2026-01-01T00:00:00.000Z", "evidence": [], "freshness": { "block_number": "1", "status": "fresh", "target_state": "pinned_base_block" }, "payment": { "status": "settled", "x402_implemented": true }, "request_id": "00000000-0000-4000-8000-000000000000", "result": { "constraint_mode": "NONE", "minimum_base_supply_apy": null, "opportunities": [ { "binding_constraint": "NONE", "current_base_supply_apy": "0.04", "maximum_feasible_amount": "1000", "maximum_protocol_feasible_amount": "1000", "maximum_return_floor_amount": null, "modeled_apy_at_maximum_feasible_amount": "0.039", "modeled_post_allocation_apy": "0.039", "opportunity_id": "aave-v3-base-usdc", "protocol": "aave-v3", "protocol_state": {}, "rank": 1, "verdict": "PROCEED" } ], "requested_amount": "1000", "selected_opportunity": { "binding_constraint": "NONE", "current_base_supply_apy": "0.04", "maximum_feasible_amount": "1000", "maximum_protocol_feasible_amount": "1000", "maximum_return_floor_amount": null, "modeled_apy_at_maximum_feasible_amount": "0.039", "modeled_post_allocation_apy": "0.039", "opportunity_id": "aave-v3-base-usdc", "protocol": "aave-v3", "protocol_state": {}, "rank": 1, "verdict": "PROCEED" }, "selection": { "candidate_count": 8, "evaluated_count": 8, "mode": "ALL_SUPPORTED", "ranking_completeness": "COMPLETE", "ranking_policy_version": "lor-ranking-v2", "selected_opportunity_id": "aave-v3-base-usdc", "selected_protocol": "aave-v3" } }, "ruleset_version": "lor-ruleset-v1", "service": "lor", "service_version": "0.1.0", "target_context": { "block_number": "1", "chain_id": 8453, "kind": "evm_chain", "network_name": "base" }, "verdict": "PROCEED", "warnings": [] }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "additionalProperties": false, "properties": { "amount": { "description": "Requested loan-token amount in whole-token decimal units, not atomic units.", "pattern": "^[0-9]+(?:\\.[0-9]+)?$", "type": "string" }, "asset": { "enum": [ "USDC", "WETH", "cbBTC", "EURC" ], "type": "string" }, "minimum_base_supply_apy": { "description": "Optional minimum acceptable base supply APY as a decimal fraction.", "pattern": "^[0-9]+(?:\\.[0-9]+)?$", "type": "string" }, "opportunity_id": { "description": "Optional approved opportunity identifier; requires protocol.", "minLength": 1, "type": "string" }, "protocol": { "description": "Optional protocol filter.", "enum": [ "aave-v3", "morpho-blue" ], "type": "string" }, "target_environment": { "additionalProperties": false, "properties": { "chain_id": { "const": 8453, "type": "integer" }, "kind": { "const": "evm_chain", "type": "string" }, "network_name": { "const": "base", "type": "string" } }, "required": [ "kind", "chain_id" ], "type": "object" } }, "required": [ "target_environment", "asset", "amount" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "payment": { "properties": { "status": { "type": "string" }, "x402_implemented": { "type": "boolean" } }, "required": [ "status", "x402_implemented" ], "type": "object" }, "request_id": { "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$", "type": "string" }, "result": { "properties": { "constraint_mode": { "enum": [ "NONE", "MINIMUM_BASE_SUPPLY_APY" ], "type": "string" }, "minimum_base_supply_apy": { "type": [ "string", "null" ] }, "opportunities": { "items": { "type": "object" }, "type": "array" }, "requested_amount": { "type": "string" }, "selected_opportunity": { "type": [ "object", "null" ] }, "selection": { "type": "object" } }, "required": [ "requested_amount", "minimum_base_supply_apy", "constraint_mode", "selection", "selected_opportunity", "opportunities" ], "type": "object" }, "service": { "const": "lor", "type": "string" }, "verdict": { "enum": [ "PROCEED", "PROCEED_WITH_LIMIT", "BLOCKED", "UNKNOWN" ], "type": "string" } }, "required": [ "request_id", "service", "verdict", "result", "payment" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } } }, "tags": [ "defi", "lending", "base", "usdc", "bazaar" ], "sourceHost": "api.alphabuild.xyz", "lastUpdated": "2026-10-11T14:05:17.78Z", "quality": { "calls30d": 10, "uniquePayers30d": 3, "lastCalledAt": "2026-10-11T14:05:17.428Z" }, "metadata": { "serviceName": "Lending Rate Optimizer", "extensions": { "bazaar": { "info": { "input": { "body": { "amount": "1000", "asset": "USDC", "target_environment": { "chain_id": 8453, "kind": "evm_chain", "network_name": "base" } }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "coverage_version": "lor-base-usdc-coverage-v1", "evaluated_at": "2026-01-01T00:00:00.000Z", "evidence": [], "freshness": { "block_number": "1", "status": "fresh", "target_state": "pinned_base_block" }, "payment": { "status": "settled", "x402_implemented": true }, "request_id": "00000000-0000-4000-8000-000000000000", "result": { "constraint_mode": "NONE", "minimum_base_supply_apy": null, "opportunities": [ { "binding_constraint": "NONE", "current_base_supply_apy": "0.04", "maximum_feasible_amount": "1000", "maximum_protocol_feasible_amount": "1000", "maximum_return_floor_amount": null, "modeled_apy_at_maximum_feasible_amount": "0.039", "modeled_post_allocation_apy": "0.039", "opportunity_id": "aave-v3-base-usdc", "protocol": "aave-v3", "protocol_state": {}, "rank": 1, "verdict": "PROCEED" } ], "requested_amount": "1000", "selected_opportunity": { "binding_constraint": "NONE", "current_base_supply_apy": "0.04", "maximum_feasible_amount": "1000", "maximum_protocol_feasible_amount": "1000", "maximum_return_floor_amount": null, "modeled_apy_at_maximum_feasible_amount": "0.039", "modeled_post_allocation_apy": "0.039", "opportunity_id": "aave-v3-base-usdc", "protocol": "aave-v3", "protocol_state": {}, "rank": 1, "verdict": "PROCEED" }, "selection": { "candidate_count": 8, "evaluated_count": 8, "mode": "ALL_SUPPORTED", "ranking_completeness": "COMPLETE", "ranking_policy_version": "lor-ranking-v2", "selected_opportunity_id": "aave-v3-base-usdc", "selected_protocol": "aave-v3" } }, "ruleset_version": "lor-ruleset-v1", "service": "lor", "service_version": "0.1.0", "target_context": { "block_number": "1", "chain_id": 8453, "kind": "evm_chain", "network_name": "base" }, "verdict": "PROCEED", "warnings": [] }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "additionalProperties": false, "properties": { "amount": { "description": "Requested loan-token amount in whole-token decimal units, not atomic units.", "pattern": "^[0-9]+(?:\\.[0-9]+)?$", "type": "string" }, "asset": { "enum": [ "USDC", "WETH", "cbBTC", "EURC" ], "type": "string" }, "minimum_base_supply_apy": { "description": "Optional minimum acceptable base supply APY as a decimal fraction.", "pattern": "^[0-9]+(?:\\.[0-9]+)?$", "type": "string" }, "opportunity_id": { "description": "Optional approved opportunity identifier; requires protocol.", "minLength": 1, "type": "string" }, "protocol": { "description": "Optional protocol filter.", "enum": [ "aave-v3", "morpho-blue" ], "type": "string" }, "target_environment": { "additionalProperties": false, "properties": { "chain_id": { "const": 8453, "type": "integer" }, "kind": { "const": "evm_chain", "type": "string" }, "network_name": { "const": "base", "type": "string" } }, "required": [ "kind", "chain_id" ], "type": "object" } }, "required": [ "target_environment", "asset", "amount" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "payment": { "properties": { "status": { "type": "string" }, "x402_implemented": { "type": "boolean" } }, "required": [ "status", "x402_implemented" ], "type": "object" }, "request_id": { "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$", "type": "string" }, "result": { "properties": { "constraint_mode": { "enum": [ "NONE", "MINIMUM_BASE_SUPPLY_APY" ], "type": "string" }, "minimum_base_supply_apy": { "type": [ "string", "null" ] }, "opportunities": { "items": { "type": "object" }, "type": "array" }, "requested_amount": { "type": "string" }, "selected_opportunity": { "type": [ "object", "null" ] }, "selection": { "type": "object" } }, "required": [ "requested_amount", "minimum_base_supply_apy", "constraint_mode", "selection", "selected_opportunity", "opportunities" ], "type": "object" }, "service": { "const": "lor", "type": "string" }, "verdict": { "enum": [ "PROCEED", "PROCEED_WITH_LIMIT", "BLOCKED", "UNKNOWN" ], "type": "string" } }, "required": [ "request_id", "service", "verdict", "result", "payment" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "api.alphabuild.xyz", "manifest_name": "api.alphabuild.xyz", "source": "cdp-mirror", "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources", "submitted_at": "2026-10-14T01:15:01.050Z" }, "exampleResponse": { "example": { "payment": { "status": "string", "x402_implemented": true }, "request_id": "string", "result": { "constraint_mode": "NONE", "minimum_base_supply_apy": "string", "opportunities": [ {} ], "requested_amount": "string", "selected_opportunity": {}, "selection": {} }, "service": "string", "verdict": "PROCEED" }, "type": "string" } }