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API Design Agent

Query this niche via MCPmarket_report({ query: "API Design Agent", response_mode: "summary" })
active marketmarket pulse 44/100commercial money present0 new builders in 30d17 listings
basis: all observed monthly plans · commercial-form-v2
Agents · median
None priced — too few for a Agents median.
MCP servers · median
None priced — too few for a MCP servers median.

All plans — Agents vs MCPs

each dot = one provider · log scale
No providers priced at the All tier yet.

All plans

0 priced
Providervs its cohort medianMonthly
Position is relative to the provider's own delivery-type median at this tier — never a blended one.
What the figures on this page are. This page is Agentery's fixed-niche view of API Design Agent (latest observation 2026-10-14T03:32:48.116Z). The headline medians above are computed from that data per delivery type and buyer-tier tab: on a tier tab, the median of each provider's plan at that tier; on “All”, every priced plan point across tiers pooled. Small cohorts show as “too few” rather than a median. The embedded response below is the broader fixed-niche report: its by_provider_type.*.median pools all tiers, pricing.byPersona.* is per buyer tier, and the unit cohorts (e.g. Pro flat) are per tier and billing unit — so those blocks legitimately differ from one headline figure. Over MCP today the advertised tools are market_report (a semantic neighbourhood for your query, not this fixed niche) and price_benchmark (query/task); niche_report stays callable as a legacy alias. Their cohorts are defined differently, so their numbers can differ from this page.
market_reportprice_benchmark
See the MCP response behind this pagefixed-niche report (legacy niche_report alias, full mode) — broader than the headline figure
{
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  "parent_sector": "developer-tools-infra",
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    "recommendation_reason": "Choose the cohort according to the commercial delivery type being assessed.",
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              {
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              {
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        "day": "2026-10-02",
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      {
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        "day": "2026-10-08",
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      "evidence_quality": "high",
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              "name": "Enterprise",
              "price": "Custom pricing",
              "kind": "custom"
            }
          ]
        },
        "observed": true,
        "billing": "freemium",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "Free plan; paid plans by quote",
        "summary": "Free plan; paid plans by quote. Grafbase offers a free open-source plan and an enterprise plan with custom pricing and enhanced support."
      },
      "evidence_quality": "medium",
      "upvotes": 0
    },
    {
      "agent_id": "simceptor2",
      "name": "Simceptor2",
      "url": "https://simceptor.com",
      "short_summary": "Simceptor — AI-Native Mock API Server for Modern Development Teams\n\nSimceptor is a cloud-based mock API platform built from the ground up for AI-assisted devel…",
      "price": {
        "commercial": {
          "currency": "USD",
          "lines": [
            {
              "name": "Developer",
              "price": "$0",
              "kind": "free",
              "billed": "monthly"
            },
            {
              "name": "Legacy Plan",
              "price": "$0",
              "kind": "free",
              "billed": "monthly"
            }
          ]
        },
        "observed": true,
        "billing": "free",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "Free",
        "summary": "Free. Simceptor offers a free Developer tier forever, while users who register before December 31, 2026 can claim a free Legacy tier with expanded unlimited limits during the beta."
      },
      "evidence_quality": "medium",
      "upvotes": 0
    },
    {
      "agent_id": "postman",
      "name": "Postman",
      "url": "https://smithery.ai/server/postman",
      "short_summary": "Test and debug APIs with collections, environments, and monitors. Run requests, inspect responses, and collaborate on API documentation.",
      "price": {
        "observed": false,
        "billing": "not_found",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "No public price found",
        "summary": "No public pricing is shown on the observed Postman server page."
      },
      "evidence_quality": "low",
      "upvotes": 0
    },
    {
      "agent_id": "spec_api",
      "name": "Mifactory",
      "url": "https://smithery.ai/server/mifactory-bot/spec-api",
      "short_summary": "Transform documents into machine-readable specifications optimized for automated workflows. Validate existing specs against defined criteria to ensure high qua…",
      "price": {
        "observed": false,
        "billing": "not_found",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "No public price found",
        "summary": "No public pricing is shown for this Smithery server."
      },
      "evidence_quality": "low",
      "upvotes": 0
    },
    {
      "agent_id": "ai_software_architect",
      "name": "Ai Software Architect",
      "url": "https://github.com/codenamev/ai-software-architect",
      "short_summary": "Markdown-based framework for software architecture documentation, ADRs, and reviews. Integrates with Claude, Cursor, and other AI assistants via Claude Code Pl…",
      "price": {
        "observed": false,
        "billing": "not_found",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "No public price found",
        "summary": "No public pricing was found in the supplied homepage context."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    },
    {
      "agent_id": "bestjsonformatter_cli",
      "name": "Bestjsonformatter",
      "url": "https://bestjsonformatter.org/cli",
      "short_summary": "Local CLI for lossless JSON formatting, syntax and correctness checks, schema validation, repair, and machine-readable output for developers, CI pipelines, and…",
      "price": {
        "commercial": {
          "currency": "USD",
          "lines": [
            {
              "name": "Open-source CLI",
              "price": "0USD",
              "kind": "free",
              "billed": "monthly"
            }
          ]
        },
        "observed": true,
        "billing": "free",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "Free",
        "summary": "Free. The MIT-licensed Best JSON Formatter CLI is offered as a free open-source tool with no hosted account required."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    },
    {
      "agent_id": "data_api_builder",
      "name": "Data Api Builder",
      "url": "https://aka.ms/dab/docs",
      "short_summary": "Open-source, configuration-based engine that generates REST and GraphQL APIs for databases. Supports SQL Server, Azure Cosmos DB, PostgreSQL, MySQL. Runs anywh…",
      "price": {
        "observed": false,
        "billing": "not_found",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "No public price found",
        "summary": "No public price found on the vendor site."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    },
    {
      "agent_id": "flapi",
      "name": "Flapi",
      "url": "https://flapi.io",
      "short_summary": "SQL-to-API framework that turns SQL queries into production-ready REST APIs and MCP tools using DuckDB. Includes auth, validation, caching, and agent-native se…",
      "price": {
        "commercial": {
          "entry_offer": {
            "line": "Unspecified",
            "monthly_native": 2000,
            "monthly_usd": 2000,
            "commitment": "monthly",
            "basis": "$2,000/month",
            "billing_verified": true
          },
          "currency": "USD",
          "lines": [
            {
              "name": "Free",
              "price": "$0",
              "kind": "free",
              "billed": "monthly"
            },
            {
              "name": "Unspecified",
              "price": "$2,000/mo",
              "kind": "base_subscription",
              "billed": "monthly"
            }
          ]
        },
        "observed": true,
        "billing": "freemium",
        "lowest_monthly_usd": 2000,
        "monthly_usd": 2000,
        "headline": "Free plan; paid from $2,000/mo",
        "summary": "Free plan; paid from $2,000/mo. flAPI presents a free offering alongside a homepage-visible $2,000/mo price, but plan details are not provided in the available context."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    }
  ],
  "platforms_also_here": [
    {
      "agent_id": "boomi_ai",
      "name": "Boomi AI Agents",
      "url": "https://boomi.com/platform/ai-agents/",
      "short_summary": "Provides a suite of AI agents for developers to fast-track integrations, automate business processes, design and document APIs, manage data security/governance…",
      "price": {
        "commercial": {
          "entry_offer": {
            "line": "Pay-as-you-go",
            "monthly_native": 99,
            "monthly_usd": 99,
            "commitment": "monthly",
            "basis": "$99/month",
            "billing_verified": true
          },
          "currency": "USD",
          "lines": [
            {
              "name": "Boomi free trial",
              "price": "$0",
              "kind": "trial"
            },
            {
              "name": "Pay-as-you-go",
              "price": "$99/mo plus usage",
              "kind": "base_subscription",
              "billed": "monthly"
            }
          ]
        },
        "observed": true,
        "billing": "freemium",
        "lowest_monthly_usd": 99,
        "monthly_usd": 99,
        "headline": "From $99/mo",
        "summary": "From $99/mo. Boomi offers a 30-day free trial, then pay-as-you-go pricing starting at $99/month plus usage fees."
      },
      "home_niche": "business-process-automation",
      "also_covers": true,
      "upvotes": 0
    },
    {
      "agent_id": "box_developer",
      "name": "Box Developer Portal",
      "url": "https://developer.box.com/",
      "short_summary": "Provides developer resources, documentation, SDKs, and APIs for building applications and integrations on the Box content management platform, including AI int…",
      "price": {
        "commercial": {
          "currency": "USD",
          "lines": [
            {
              "name": "Free developer plan",
              "price": "Free",
              "kind": "free",
              "billed": "monthly"
            }
          ]
        },
        "observed": true,
        "billing": "free",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "Free",
        "summary": "Free. Box offers a free developer plan for building and testing applications, including 1,000 AI units per month."
      },
      "home_niche": "developer-portal-api-docs",
      "also_covers": true,
      "upvotes": 0
    },
    {
      "agent_id": "developers_2",
      "name": "Cloudflare",
      "url": "https://developers.cloudflare.com/",
      "short_summary": "Provides documentation and resources for building applications on the Cloudflare developer platform (compute, AI, storage, security, networking); not itself an…",
      "price": {
        "observed": false,
        "billing": "not_found",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "No public price found",
        "summary": "No reliable public subscription or usage pricing was identified in the supplied Cloudflare documentation pages."
      },
      "home_niche": "developer-portal-api-docs",
      "also_covers": true,
      "upvotes": 0
    },
    {
      "agent_id": "intercom_developers",
      "name": "Intercom Developers",
      "url": "https://developers.intercom.com/",
      "short_summary": "provides a developer platform to build apps and custom integrations that extend Intercom's customer service/communication features",
      "price": {
        "commercial": {
          "currency": "USD",
          "lines": [
            {
              "name": "Development workspace",
              "price": "Free",
              "kind": "free",
              "billed": "monthly"
            }
          ]
        },
        "observed": true,
        "billing": "free",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "Free",
        "summary": "Free. Intercom for Developers offers a free development workspace for testing and publishing apps, with no paid pricing publicly shown."
      },
      "home_niche": "developer-portal-api-docs",
      "also_covers": true,
      "upvotes": 0
    }
  ],
  "page_url": "https://agentery.com/market/api-design-agent",
  "summary": {
    "niche": "api-design-agent",
    "sector": "developer-tools-infra",
    "pricing_by_provider_type": {
      "headline": "No published benchmark for api-design-agent yet — too few comparable priced providers.",
      "benchmarks": [],
      "warnings": [
        "No priced providers meet the benchmark bar for this scope."
      ],
      "full_pricing_via": {
        "tool": "price_benchmark",
        "arguments": {
          "niche": "api-design-agent"
        },
        "note": "add provider_type + buyer_tier for a specific cohort"
      }
    },
    "page_url": "https://agentery.com/market/api-design-agent",
    "counts": {
      "listings_with_price_capture": 17,
      "listings_with_observed_public_price": 6,
      "providers_with_numeric_monthly_price_latest_scan": null,
      "like_for_like_comparable_pairs": null
    },
    "movement": {
      "d": {
        "published": false,
        "value_pct": null,
        "held_reason": null
      },
      "w": {
        "published": false,
        "value_pct": null,
        "held_reason": null
      },
      "m": {
        "published": false,
        "value_pct": null,
        "held_reason": null
      }
    },
    "pricing_version": "cohorts-1",
    "pricing_status": "observed_offers_only",
    "pricing_by_tier": null,
    "observed_offers": [
      {
        "billing": "monthly",
        "unit": "flat",
        "count": 3,
        "offers": [
          {
            "provider": "flapi",
            "tier": "enterprise",
            "billing": "monthly",
            "unit": "flat",
            "price": "$2,000/mo",
            "monthly_usd": 2000
          },
          {
            "provider": "three_min_api",
            "tier": "individual",
            "billing": "monthly",
            "unit": "flat",
            "price": "$10 /mo",
            "monthly_usd": 10
          },
          {
            "provider": "three_min_api",
            "tier": "pro",
            "billing": "monthly",
            "unit": "flat",
            "price": "$30 /mo",
            "monthly_usd": 30
          }
        ]
      },
      {
        "billing": "unspecified_period",
        "unit": "flat",
        "count": 1,
        "offers": [
          {
            "provider": "grafbase",
            "tier": "enterprise",
            "billing": "unspecified_period",
            "unit": "flat",
            "price": "Custom pricing",
            "monthly_usd": null
          }
        ]
      }
    ],
    "pricing_coverage": {
      "listings_with_price_capture": 17,
      "listings_with_observed_public_price": 6,
      "normalized_observations": 3,
      "comparable_providers": 2,
      "strict_cohorts": 0,
      "exclusion_reasons": {
        "ambiguous_cadence": 1
      }
    },
    "pricing_note": "No comparable cohort formed (a benchmark needs >=2 providers sharing a buyer tier AND billing unit). observed_offers lists the REAL provider offers, grouped and labelled by billing type — each is a single observed price, never aggregated across mixed units, periods or tiers.",
    "pricing_excluded_observations": {
      "ambiguous_cadence": 1
    },
    "billing_mix": {
      "free": 3,
      "freemium": 3
    },
    "free_tier_share": 1,
    "top_providers": [
      {
        "agent_id": "httpstatus",
        "name": "Httpstatus MCP",
        "price": {
          "commercial": {
            "currency": "USD",
            "lines": [
              {
                "name": "MCP server",
                "price": "0USD",
                "kind": "free",
                "billed": "monthly"
              }
            ]
          },
          "observed": true,
          "billing": "free",
          "lowest_monthly_usd": null,
          "monthly_usd": null,
          "headline": "Free",
          "summary": "Free. The HTTPStatus MCP server is presented with a $0 structured offer, but no billing period or paid-plan pricing is shown."
        },
        "observed": true
      },
      {
        "agent_id": "three_min_api",
        "name": "3Min API",
        "price": {
          "commercial": {
            "entry_offer": {
              "line": "Basic",
              "monthly_native": 10,
              "monthly_usd": 10,
              "commitment": "monthly",
              "basis": "$10/month",
              "billing_verified": true
            },
            "currency": "USD",
            "lines": [
              {
                "name": "Free",
                "price": "$0 /mo",
                "kind": "free",
                "billed": "monthly"
              },
              {
                "name": "Basic",
                "price": "$10 /mo",
                "kind": "base_subscription",
                "billed": "monthly"
              },
              {
                "name": "Pro",
                "price": "$30 /mo",
                "kind": "base_subscription",
                "billed": "monthly"
              }
            ]
          },
          "observed": true,
          "billing": "freemium",
          "lowest_monthly_usd": 10,
          "monthly_usd": 10,
          "headline": "Free plan; paid from $10/mo",
          "summary": "Free plan; paid from $10/mo. 3Min API offers a permanent free plan with 1,000 API calls per month, plus Basic at $10/month and Pro at $30/month."
        },
        "observed": true
      },
      {
        "agent_id": "grafbase",
        "name": "Grafbase",
        "price": {
          "commercial": {
            "currency": "USD",
            "lines": [
              {
                "name": "Open Source",
                "price": "Free",
                "kind": "free",
                "billed": "monthly"
              },
              {
                "name": "Enterprise",
                "price": "Custom pricing",
                "kind": "custom"
              }
            ]
          },
          "observed": true,
          "billing": "freemium",
          "lowest_monthly_usd": null,
          "monthly_usd": null,
          "headline": "Free plan; paid plans by quote",
          "summary": "Free plan; paid plans by quote. Grafbase offers a free open-source plan and an enterprise plan with custom pricing and enhanced support."
        },
        "observed": true
      },
      {
        "agent_id": "simceptor2",
        "name": "Simceptor2",
        "price": {
          "commercial": {
            "currency": "USD",
            "lines": [
              {
                "name": "Developer",
                "price": "$0",
                "kind": "free",
                "billed": "monthly"
              },
              {
                "name": "Legacy Plan",
                "price": "$0",
                "kind": "free",
                "billed": "monthly"
              }
            ]
          },
          "observed": true,
          "billing": "free",
          "lowest_monthly_usd": null,
          "monthly_usd": null,
          "headline": "Free",
          "summary": "Free. Simceptor offers a free Developer tier forever, while users who register before December 31, 2026 can claim a free Legacy tier with expanded unlimited limits during the beta."
        },
        "observed": true
      },
      {
        "agent_id": "postman",
        "name": "Postman",
        "price": {
          "observed": false,
          "billing": "not_found",
          "lowest_monthly_usd": null,
          "monthly_usd": null,
          "headline": "No public price found",
          "summary": "No public pricing is shown on the observed Postman server page."
        },
        "observed": false
      }
    ],
    "suggested_next_calls": [
      {
        "tool": "price_benchmark",
        "arguments": {
          "niche": "api-design-agent"
        },
        "purpose": "full observed price distribution + per-tier medians for this niche"
      },
      {
        "tool": "niche_report",
        "arguments": {
          "niche": "api-design-agent",
          "response_mode": "full"
        },
        "purpose": "the complete report incl. index series and tier decomposition"
      },
      {
        "tool": "suggest_alternatives",
        "arguments": {
          "agent_id": "httpstatus"
        },
        "purpose": "comparable (optionally cheaper) providers to a named agent"
      },
      {
        "tool": "get_agent_profile",
        "arguments": {
          "agent_id": "httpstatus"
        },
        "purpose": "full profile, integrations and pricing for one provider"
      }
    ]
  }
}
Full market

6 providers, one sortable view

Dense enough for many listings; progressive disclosure keeps mobile usable.

Showing only providers with a published price or a free plan. $29 = lowest observed monthly · Free = free to use · Free tier = free plan + paid options.