{"tool1":{"_id":"69b2da6867df398baec12dbf","name":"Adyen","slug":"adyen","url":"https://adyen.com","description":"","logo":"","category":"Payments","tags":[],"pricingModel":"unknown","scores":{"tokenEfficiency":{"score":6,"confidence":"scanner","evidence":"Adyen's payment APIs likely support field selection and pagination for list endpoints, but without an OpenAPI spec or detailed documentation review, token efficiency optimizations like response filtering and batching capabilities cannot be fully assessed.","na":false},"access":{"score":7,"confidence":"scanner","evidence":"Adyen offers multiple official SDKs (Node.js, Python) and a REST API, with developer documentation available, but lacks OpenAPI specification, CLI tools, and MCP server support that would elevate this to best-in-class.","na":false},"auth":{"score":7,"confidence":"scanner","evidence":"Adyen supports API key authentication for autonomous agent use without human intervention, and the platform likely implements scoped permissions for payment operations, though specific details on granular permission controls are not evident from available signals.","na":false},"speed":{"score":6,"confidence":"scanner","evidence":"No response time data collected, rate limits not documented in signals, and conditional request support (ETags) not confirmed; payment processing latency is typically dependent on payment method rather than API infrastructure.","na":false},"discoverability":{"score":5,"confidence":"scanner","evidence":"While Adyen has developer documentation and structured data on homepage, the absence of an OpenAPI specification and no /llms.txt or /agents.json files significantly hampers programmatic discoverability and agent integration.","na":false},"reliability":{"score":7,"confidence":"scanner","evidence":"As a payment processor, Adyen likely implements idempotency keys, API versioning, and consistent schemas across endpoints, though explicit confirmation from available signals is limited; they are an established enterprise platform with strong operational standards.","na":false},"safety":{"score":8,"confidence":"scanner","evidence":"Adyen provides test/sandbox environment for payment testing, API keys can be scoped to specific operations and merchant accounts, and payment processing includes fraud detection; however, explicit dry-run or undo capabilities are not documented in collected signals.","na":false},"reactivity":{"score":7,"confidence":"scanner","evidence":"Adyen supports webhooks for payment notifications and status updates, enabling event-driven architectures, though streaming or Server-Sent Events support is not confirmed in available signals.","na":false}},"agentGrade":"B","agentScore":6.52,"accessMethods":{"restApi":true,"graphql":false,"cli":false,"sdk":["Node (@adyen/adyen-web)","Python (Adyen)"],"mcpServer":"none","openApiSpec":"","llmsTxt":false,"agentsJson":false},"authInfo":{"methods":["unknown"],"scopedPermissions":false,"humanRequired":true},"reviewCount":0,"avgReviewScore":0,"viewCount":49,"badgeEmbedCount":17,"agentSkillSlugs":[],"alternatives":[],"claimed":false,"status":"graded","createdAt":"2026-03-12T15:23:20.610Z","updatedAt":"2026-06-03T20:13:04.510Z","__v":0,"scannerData":{"lastScannedAt":"2026-03-12T19:19:54.818Z","scanVersion":1,"rawSignals":{"homepage":{"status":200,"contentLength":1041129,"hasStructuredData":true,"hasDeveloperDocs":true,"hasAgentMentions":true,"responseTimeMs":null},"openapi":{"found":false},"wellKnown":{"llmsTxt":{"found":false},"agentsJson":{"found":false},"robotsTxt":{"found":true,"blocksAgents":false,"hasSitemap":true}},"packages":{"npm":[{"name":"@adyen/adyen-web","description":"[![npm](https://img.shields.io/npm/v/@adyen/adyen-web.svg)](https://www.npmjs.com/package/@adyen/adyen-web)","version":"6.31.1"},{"name":"@adyen/api-library","description":"The Adyen API Library for NodeJS enables you to work with Adyen APIs.","version":"30.1.0"},{"name":"@adyen/adyen-document-viewer","description":"Adyen Document Viewer","version":"1.4.2"},{"name":"@adyen/adyen-platform-experience-web","description":"![Platform Experience header](https://github.com/Adyen/adyen-platform-experience-web/assets/7926613/18094965-9e01-450e-8dc9-ea84e6b22c2b)","version":"1.10.2"},{"name":"node-adyen-encrypt","description":"Adyen encryption for Node.js.","version":"2.3.1"}],"pypi":[{"name":"Adyen","version":"14.0.0","description":"Adyen Python Api"}],"cli":false,"sdks":["Node (@adyen/adyen-web)","Python (Adyen)"]},"mcp":{"found":false,"type":"none","servers":[]}},"biggestFriction":"The absence of an OpenAPI specification prevents agents from automatically discovering, validating, and generating correct API calls, requiring manual integration and documentation review.","agentSummary":"Adyen is a well-established payment platform with solid SDK coverage, API key authentication, and sandbox environments suitable for autonomous agent operations. However, the lack of an OpenAPI spec and machine-readable agent configuration files limits discoverability and automated integration, requiring agents to rely on human-maintained documentation and manual authentication setup."}},"tool2":{"_id":"69b2da6867df398baec12dc2","name":"Chargebee","slug":"chargebee","url":"https://chargebee.com","description":"","logo":"","category":"Payments","tags":[],"pricingModel":"unknown","scores":{"tokenEfficiency":{"score":6,"confidence":"scanner","evidence":"REST API with standard pagination support is typical for billing platforms, but no evidence of field selection, sparse fieldsets, or response compression mechanisms to minimize token usage.","na":false},"access":{"score":7,"confidence":"scanner","evidence":"Strong REST API with official SDKs in Node and Python, plus framework adapters (Next.js, Better Auth, React Native), but no OpenAPI spec, GraphQL, CLI, or MCP server limits programmatic discoverability and integration patterns.","na":false},"auth":{"score":8,"confidence":"scanner","evidence":"API key-based authentication is the standard for Chargebee and enables autonomous agent authentication without OAuth friction; multiple SDK implementations support this pattern natively.","na":false},"speed":{"score":6,"confidence":"scanner","evidence":"No response time data collected and no public rate limit information available; typical SaaS billing APIs support concurrent requests, but lack of documented conditional requests (ETags) or aggressive rate limits is a minor concern.","na":false},"discoverability":{"score":5,"confidence":"scanner","evidence":"Developer docs and structured data present on homepage, but absence of OpenAPI spec significantly hampers agent discoverability; llms.txt file provides some guidance but cannot substitute for machine-readable API schemas.","na":false},"reliability":{"score":7,"confidence":"scanner","evidence":"As a mature billing platform, Chargebee likely implements idempotency and API versioning (standard for payment processors), but no public evidence of status page, versioning documentation, or consistent schema guarantees in the collected signals.","na":false},"safety":{"score":7,"confidence":"scanner","evidence":"Billing platforms typically offer test/sandbox environments and scoped API keys by design; however, no explicit evidence of dry-run modes, undo operations, or granular permission scoping in the signals collected.","na":false},"reactivity":{"score":6,"confidence":"scanner","evidence":"Webhooks are standard for billing platforms (inferred from mature product maturity), enabling event-driven agent workflows, but no evidence of streaming, SSE, or server-sent events in collected signals.","na":false}},"agentGrade":"B","agentScore":6.56,"accessMethods":{"restApi":true,"graphql":false,"cli":false,"sdk":["Node (chargebee)","Python (chargebee)"],"mcpServer":"none","openApiSpec":"","llmsTxt":true,"agentsJson":false},"authInfo":{"methods":["unknown"],"scopedPermissions":false,"humanRequired":true},"reviewCount":0,"avgReviewScore":0,"viewCount":52,"badgeEmbedCount":10,"agentSkillSlugs":[],"alternatives":[],"claimed":false,"status":"graded","createdAt":"2026-03-12T15:23:20.611Z","updatedAt":"2026-06-01T16:35:13.892Z","__v":0,"scannerData":{"lastScannedAt":"2026-03-12T19:20:11.975Z","scanVersion":1,"rawSignals":{"homepage":{"status":200,"contentLength":725635,"hasStructuredData":true,"hasDeveloperDocs":true,"hasAgentMentions":false,"responseTimeMs":null},"openapi":{"found":false},"wellKnown":{"llmsTxt":{"found":true,"path":"/llms.txt","length":9544},"agentsJson":{"found":false},"robotsTxt":{"found":true,"blocksAgents":true,"hasSitemap":true}},"packages":{"npm":[{"name":"chargebee","description":"A library for integrating with Chargebee.","version":"3.22.1"},{"name":"@chargebee/react-native-chargebee","description":"Package for Chargebee In-App Purchases","version":"2.5.2"},{"name":"chargebee-js","description":"Javascript Client SDK to implement Chargebee on frontend.","version":"1.0.5"},{"name":"@chargebee/nextjs","description":"This is the [Next.js](http://nextjs.org) adapter for [chargebee-init](https://www.npmjs.com/package/chargebee-init).","version":"1.0.0"},{"name":"@chargebee/better-auth","description":"Chargebee plugin for Better Auth","version":"1.0.0-beta.3"}],"pypi":[{"name":"chargebee","version":"3.19.1","description":"Python wrapper for the Chargebee Subscription Billing API"}],"cli":false,"sdks":["Node (chargebee)","Python (chargebee)"]},"mcp":{"found":false,"type":"none","servers":[]}},"biggestFriction":"Absence of an OpenAPI specification forces agents to rely on external documentation and SDK introspection rather than machine-readable API contracts, significantly reducing autonomous discoverability and integration velocity.","agentSummary":"Chargebee offers solid programmatic access via REST APIs and multi-language SDKs with strong API key authentication, making it reasonably agent-friendly for billing automation tasks. However, the lack of an OpenAPI spec, MCP server, and GraphQL support limits discoverability and makes agent integration less seamless compared to modern API-first platforms."}}}