{
  "data": {
    "a": {
      "slug": "brevo",
      "name": "Brevo API + MCP",
      "vendor": "Brevo",
      "vendorUrl": "https://www.brevo.com",
      "kind": "http-api",
      "category": "email",
      "summary": "Transactional email over REST and SMTP relay, with inbound parsing, templates and webhooks, inside a wider marketing and CRM suite (formerly Sendinblue).",
      "url": "https://www.anchorterminal.com/tools/brevo",
      "markdownUrl": "https://www.anchorterminal.com/tools/brevo.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/brevo.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/brevo.json",
      "repo": "https://github.com/getbrevo/brevo-node",
      "transports": [
        "http",
        "streamable-http"
      ],
      "remoteUrl": "https://api.brevo.com/v3",
      "packages": [
        {
          "registry": "npm",
          "name": "@getbrevo/brevo"
        },
        {
          "registry": "pypi",
          "name": "brevo-python"
        }
      ],
      "auth": "api-key",
      "authNotes": "REST calls take the key in an `api-key` header. The MCP server takes a separate MCP token as a Bearer header, created by ticking the MCP option when generating a key. That token has full read and write access to the account.",
      "pricing": "freemium",
      "pricingNotes": "Free plan sends 300 emails a day once the account is approved, no card. Starter from $9 a month (from 5,000 emails), Standard from $18 a month, Professional from $499 a month (from 150,000 emails), Enterprise on quote. Yearly billing takes 10 per cent off. Prepaid pay-as-you-go credits don't expire, one credit per email, but the per-credit price isn't shown without the calculator (https://www.brevo.com/pricing/).",
      "priceSummary": "$9 / mo",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No x402 or stablecoin payment path in docs or pricing (checked 2026-09-30).",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": 122,
        "npmWeekly": 410486,
        "pypiWeekly": 65356,
        "asOf": "2026-09-30"
      },
      "docsUrl": "https://developers.brevo.com",
      "llmsTxt": "https://developers.brevo.com/llms.txt",
      "openapi": "https://developers.brevo.com/openapi.json",
      "capabilities": [
        "email.send",
        "email.inbound",
        "email.templates",
        "email.domains",
        "email.analytics",
        "email.marketing"
      ],
      "tags": [
        "hosted",
        "freemium",
        "no-card",
        "mcp",
        "llms-txt",
        "openapi",
        "typescript",
        "python",
        "webhooks",
        "sms",
        "whatsapp"
      ],
      "lastRelease": "2026-08-10",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 45.2,
        "grade": "E",
        "agentReady": false,
        "rank": 403,
        "ranked": true,
        "rankOf": 452,
        "categoryRank": 9,
        "methodology": "0.3",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 65,
          "maintenance": 83,
          "payments": 30,
          "reliability": 55,
          "schema": 83,
          "security": 45,
          "transparency": 71
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-01"
        },
        "negative": -15,
        "negativeNotes": [
          "2026-09-14. A Cloudflare API key with full account permissions, stored in Brevo's source code, let an attacker inject a ClickFix script for 5 hours 29 minutes, showing fake verification pages that pushed visitors to run malware. The post-mortem names brevo.com, sendinblue.com, the login, account, my and onboarding subdomains of brevo.com, sibforms.com and three embedded scripts (the Brevo forms script, the Conversations widget and the SDK loader) as affected. Brevo says app.brevo.com, the API and customer data weren't touched, and it published the fix (scoped, short-lived tokens and alerting). Decayed for the fix and write-up, -6 (https://status.brevo.com/incidents/01M2QBC4EZ24ZACW6SWQYVW8N3/write-up)",
          "2026-09-10. An attacker created a Brevo account, turned on SAML SSO and invited real users into it, and a scoping flaw then gave the attacker every organisation those users could reach. Brevo's write-up counts 138 accounts accessed, 6 used to send phishing, 43 with contacts exported and 93 with no meaningful activity. Brevo closed the route and ended every user session by 08:30 UTC, two hours after spotting it, disabled the links in the phishing emails, said it was deploying a fix that limits SSO to the organisation that owns the configuration, and is contacting each affected customer. A cross-tenant breach with customer contacts taken, weighed like the 14 September incident and decayed for the same-day fix, the write-up and direct notice to customers, -6 (https://status.brevo.com/incidents/01M266V1CZKJQNGZRNEGFD5CQE/write-up)",
          "2026-09-03. The API changelog marks as breaking a rename of the Loyalty transaction status values (pending and complete became draft and completed), with no advance notice that we could find. -3 (https://developers.brevo.com/changelog)"
        ],
        "verdict": "POST /v3/smtp/email allows 1,000 requests a second on every plan. Eight 'multiple services' full outages on the status page since July.",
        "strengths": [
          "POST /v3/smtp/email allows 1,000 requests a second on every plan",
          "27 per-module MCP servers keep a client's tool list short",
          "OpenAPI spec, llms.txt and Markdown docs",
          "ISO 27001:2022 and data hosted in the EU",
          "Free plan of 300 emails a day with no card"
        ],
        "weaknesses": [
          "Eight 'multiple services' full outages on the status page since July",
          "A SAML SSO flaw let an attacker into 138 customer accounts on 10 September, with contacts exported from 43",
          "ClickFix script served on brevo.com, sendinblue.com, sibforms.com and three embedded Brevo scripts for 5 hours 29 minutes on 14 September",
          "MCP token has full account access, with no read-only or send-only option",
          "No licence on the official Node SDK repository"
        ],
        "agentNotes": [
          "Connect a single module server at /v1/brevo_\u003cmodule\u003e/mcp rather than the combined /v1/brevo/mcp",
          "Send with POST /v3/smtp/email and the `api-key` header, not Bearer",
          "Use webhooks for delivery events. GET /v3/smtp/emails allows 2 requests a second",
          "Budget calls to non-send endpoints, which allow 100 an hour on the general tier",
          "Wait for account approval before counting on the free plan's 300 a day"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 2,
        "avgRating": 2,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "E",
            "methodology": "0.3",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 45.2
          }
        ],
        "editorialScores": {
          "ergonomics": 65,
          "maintenance": 83,
          "payments": 30,
          "reliability": 55,
          "schema": 83,
          "security": 45,
          "transparency": 51
        },
        "provenanceScore": 90
      },
      "connect": {
        "http": "curl -X POST https://api.brevo.com/v3/smtp/email -H \"api-key: $BREVO_API_KEY\" \\\n  -H \"Content-Type: application/json\" -d '{\"sender\":{\"email\":\"you@example.com\"},\"to\":[{\"email\":\"them@example.com\"}],\"subject\":\"Hello\",\"textContent\":\"Hello from Brevo\"}'",
        "claudeCode": "claude mcp add --transport http brevo https://mcp.brevo.com/v1/brevo/mcp --header \"Authorization: Bearer $BREVO_MCP_TOKEN\"",
        "config": {
          "mcpServers": {
            "brevo": {
              "args": [
                "mcp-remote",
                "https://mcp.brevo.com/v1/brevo/mcp",
                "--header",
                "Authorization: Bearer ${BREVO_MCP_TOKEN}"
              ],
              "command": "npx",
              "env": {
                "BREVO_MCP_TOKEN": "${BREVO_MCP_TOKEN}"
              }
            }
          }
        }
      },
      "letme": {
        "capability": "https://letme.dev/email.send",
        "tool": "https://letme.dev/brevo"
      },
      "area": "communication",
      "unitPrices": [
        {
          "item": "Starter",
          "unit": "month",
          "usd": 9,
          "note": "from 5,000 emails a month, price rises with volume"
        },
        {
          "item": "Standard",
          "unit": "month",
          "usd": 18,
          "note": "entry price, rises with volume, adds automation and A/B testing"
        },
        {
          "item": "Professional",
          "unit": "month",
          "usd": 499,
          "note": "from 150,000 emails a month, 10 seats"
        }
      ],
      "provenance": {
        "legalEntity": "Sendinblue SAS",
        "domain": "brevo.com",
        "domainRegistered": "1999-09-10",
        "domainNote": "brevo.com is an old domain that Sendinblue acquired for its 2023 rebrand, so its age says little about the company.",
        "endpointOnVendorDomain": true,
        "terms": "https://www.brevo.com/legal/termsofuse/",
        "privacy": "https://www.brevo.com/legal/privacypolicy/",
        "statusPage": "https://status.brevo.com/",
        "changelog": "https://developers.brevo.com/changelog",
        "securityTxt": "none",
        "checked": "2026-09-30",
        "notes": [
          "www.brevo.com/.well-known/security.txt returns a 500 error page. A responsible disclosure page exists at https://www.brevo.com/legal/responsible-disclosure/"
        ],
        "score": 90
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/brevo.json",
      "live": {
        "slug": "brevo",
        "probe": {
          "target": "https://api.brevo.com/v3",
          "method": "get",
          "lastAt": "2026-10-05T00:15:20.749861819Z",
          "lastOk": true,
          "lastStatus": 401,
          "lastMs": 71,
          "lastNote": "asks for credentials",
          "authRequired": true,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 78,
          "p95ms24h": 170,
          "samples24h": 272,
          "samples30d": 1105,
          "days": [
            {
              "date": "2026-09-30",
              "probes": 35,
              "ok": 35
            },
            {
              "date": "2026-10-01",
              "probes": 276,
              "ok": 276
            },
            {
              "date": "2026-10-02",
              "probes": 248,
              "ok": 248
            },
            {
              "date": "2026-10-03",
              "probes": 271,
              "ok": 271
            },
            {
              "date": "2026-10-04",
              "probes": 272,
              "ok": 272
            },
            {
              "date": "2026-10-05",
              "probes": 3,
              "ok": 3
            }
          ]
        },
        "vendorStatus": {
          "page": "https://status.brevo.com",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-10-05T00:11:12.129869172Z"
        },
        "versions": [
          {
            "registry": "github",
            "name": "getbrevo/brevo-node",
            "version": "v6.0.3",
            "released": "2026-08-10",
            "seenAt": "2026-10-04T16:22:48.821171531Z"
          },
          {
            "registry": "npm",
            "name": "@getbrevo/brevo",
            "version": "6.0.3",
            "seenAt": "2026-10-04T16:22:47.736268106Z"
          },
          {
            "registry": "pypi",
            "name": "brevo-python",
            "version": "5.0.2",
            "released": "2026-08-10",
            "seenAt": "2026-10-04T16:22:48.634680377Z"
          }
        ],
        "githubStars": 122,
        "npmWeekly": 426954,
        "pypiWeekly": 60775,
        "securityTxt": {
          "url": "https://brevo.com/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-04T15:15:44.095725688Z"
        },
        "llmsTxt": {
          "url": "https://developers.brevo.com/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-04T15:17:24.268568164Z"
        },
        "domain": {
          "domain": "brevo.com",
          "registered": "1999-09-10",
          "source": "https://rdap.verisign.com/com/v1/domain/brevo.com",
          "checkedAt": "2026-10-04T13:07:20.948329481Z"
        },
        "pages": [
          {
            "url": "https://developers.brevo.com/changelog",
            "kind": "changelog",
            "status": 200,
            "checkedAt": "2026-10-04T15:42:43.214570887Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "d9f668325d2c"
          },
          {
            "url": "https://www.brevo.com/pricing/",
            "kind": "pricing",
            "status": 200,
            "checkedAt": "2026-10-04T15:49:38.435541Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "89319ac4a3a5"
          },
          {
            "url": "https://www.brevo.com/legal/privacypolicy/",
            "kind": "privacy",
            "status": 200,
            "checkedAt": "2026-10-04T15:49:34.285064711Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "bba9a6b24396"
          },
          {
            "url": "https://www.brevo.com/legal/termsofuse/",
            "kind": "terms",
            "status": 200,
            "checkedAt": "2026-10-04T15:49:36.376979214Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "25b2fd948edb"
          }
        ],
        "updatedAt": "2026-10-05T00:15:20.749861819Z"
      }
    },
    "b": {
      "slug": "mailjet",
      "name": "Mailjet API + MCP",
      "vendor": "Mailjet (Sinch)",
      "vendorUrl": "https://www.mailjet.com",
      "kind": "http-api",
      "category": "email",
      "summary": "Sinch-owned email API with Send API v3.1, SMTP relay, a Parse API for inbound mail, templates and a marketing editor.",
      "url": "https://www.anchorterminal.com/tools/mailjet",
      "markdownUrl": "https://www.anchorterminal.com/tools/mailjet.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/mailjet.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/mailjet.json",
      "repo": "https://github.com/mailjet/mailjet-apiv3-nodejs",
      "license": "MIT",
      "transports": [
        "http",
        "stdio"
      ],
      "remoteUrl": "https://api.mailjet.com/v3.1",
      "packages": [
        {
          "registry": "npm",
          "name": "node-mailjet"
        },
        {
          "registry": "npm",
          "name": "@mailjet/mailjet-mcp-server"
        },
        {
          "registry": "pypi",
          "name": "mailjet-rest"
        }
      ],
      "auth": "api-key",
      "authNotes": "HTTP Basic auth with the public API key as user and the secret key as password. The MCP server takes both as MAILJET_API_KEY in `key:secret` form, and MAILJET_API_REGION=eu switches to EU servers.",
      "pricing": "freemium",
      "pricingNotes": "Free 6,000 emails a month capped at 200 a day, no card. Starter $9 a month (8,000 emails), Essential $19 (15,000), Premium $29 (15,000), with prices rising by volume and 10 per cent off yearly. Emails over the plan are billed per extra 1,000 at a rate published in the help centre, which we couldn't read. Enterprise on quote (https://www.mailjet.com/pricing/).",
      "priceSummary": "$9 / mo",
      "where": "both",
      "x402": {
        "level": "no",
        "evidence": "No x402 or stablecoin payment path in docs or pricing (checked 2026-09-30).",
        "endpoints": []
      },
      "toolCount": 117,
      "popularity": {
        "githubStars": 255,
        "npmWeekly": 177150,
        "pypiWeekly": 244633,
        "asOf": "2026-09-30"
      },
      "docsUrl": "https://dev.mailjet.com",
      "llmsTxt": "https://dev.mailjet.com/llms.txt",
      "openapi": "https://dev.mailjet.com/_bundle/openapi/openapi-mailjet.yaml",
      "capabilities": [
        "email.send",
        "email.inbound",
        "email.templates",
        "email.domains",
        "email.analytics",
        "email.marketing"
      ],
      "tags": [
        "hosted",
        "freemium",
        "no-card",
        "mcp",
        "llms-txt",
        "openapi",
        "typescript",
        "python",
        "webhooks"
      ],
      "lastRelease": "2026-09-14",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 59.5,
        "grade": "C",
        "agentReady": false,
        "rank": 264,
        "ranked": true,
        "rankOf": 452,
        "categoryRank": 7,
        "methodology": "0.3",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 53,
          "maintenance": 79,
          "payments": 30,
          "reliability": 62,
          "schema": 76,
          "security": 52,
          "transparency": 73
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-01"
        },
        "negative": 0,
        "verdict": "SandboxMode on Send API v3.1 validates a payload without delivering it. The MCP server registers 117 GET-only tools and can't send.",
        "strengths": [
          "SandboxMode on Send API v3.1 validates a payload without delivering it",
          "Data stored on Google Cloud in Frankfurt and Saint-Ghislain",
          "Parse API routes inbound mail to a webhook",
          "OpenAPI files, llms.txt and Markdown pages",
          "Free plan of 6,000 emails a month with no card"
        ],
        "weaknesses": [
          "The MCP server registers 117 GET-only tools and can't send",
          "No numeric rate limits published",
          "Price per extra 1,000 emails isn't on the pricing page",
          "No bug bounty, disclosure policy or security.txt found",
          "npm has MCP 1.1.0 while the git tags stop at a beta"
        ],
        "agentNotes": [
          "Set `SandboxMode` to true on the first sends to check payloads without delivering",
          "Send with POST /v3.1/send and a `Messages` array, many messages per call",
          "Use the MCP for statistics and contact lookups only, since it can't send",
          "Pass `MAILJET_API_KEY` as `key:secret`. The server checks it at startup and exits if it's wrong",
          "On 429, wait and retry. Non-transactional endpoints have much lower limits than send"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 2,
        "avgRating": 2.5,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "C",
            "methodology": "0.3",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 59.5
          }
        ],
        "editorialScores": {
          "ergonomics": 53,
          "maintenance": 79,
          "payments": 30,
          "reliability": 62,
          "schema": 76,
          "security": 52,
          "transparency": 55
        },
        "provenanceScore": 90
      },
      "connect": {
        "http": "curl -X POST https://api.mailjet.com/v3.1/send --user \"$MJ_APIKEY_PUBLIC:$MJ_APIKEY_PRIVATE\" \\\n  -H \"Content-Type: application/json\" -d '{\"Messages\":[{\"From\":{\"Email\":\"you@example.com\"},\"To\":[{\"Email\":\"them@example.com\"}],\"Subject\":\"Hello\",\"TextPart\":\"Hello from Mailjet\"}]}'",
        "claudeCode": "claude mcp add mailjet -e MAILJET_API_KEY=\"$MJ_APIKEY_PUBLIC:$MJ_APIKEY_PRIVATE\" -- npx -y @mailjet/mailjet-mcp-server",
        "config": {
          "mcpServers": {
            "mailjet": {
              "args": [
                "-y",
                "@mailjet/mailjet-mcp-server"
              ],
              "command": "npx",
              "env": {
                "MAILJET_API_KEY": "${MJ_APIKEY_PUBLIC}:${MJ_APIKEY_PRIVATE}"
              }
            }
          }
        }
      },
      "letme": {
        "capability": "https://letme.dev/email.send",
        "tool": "https://letme.dev/mailjet"
      },
      "area": "communication",
      "unitPrices": [
        {
          "item": "Starter",
          "unit": "month",
          "usd": 9,
          "note": "8,000 emails a month"
        },
        {
          "item": "Essential",
          "unit": "month",
          "usd": 19,
          "note": "15,000 emails a month"
        },
        {
          "item": "Premium",
          "unit": "month",
          "usd": 29,
          "note": "15,000 emails a month, automations and dedicated IP from 100k"
        }
      ],
      "provenance": {
        "legalEntity": "Mailjet SAS",
        "domain": "mailjet.com",
        "domainRegistered": "2006-11-08",
        "endpointOnVendorDomain": true,
        "terms": "https://www.mailjet.com/legal/terms/",
        "privacy": "https://www.mailjet.com/legal/privacy-policy/",
        "statusPage": "https://mailjet.statuspage.io/",
        "changelog": "https://www.mailjet.com/releases/",
        "securityTxt": "none",
        "checked": "2026-09-30",
        "notes": [
          "Mailjet is a Sinch brand. The terms list Mailjet SAS, Mailjet GmbH and Mailgun Technologies, Inc. as contracting entities depending on the customer."
        ],
        "score": 90
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/mailjet.json",
      "live": {
        "slug": "mailjet",
        "probe": {
          "target": "https://api.mailjet.com/v3.1",
          "method": "get",
          "lastAt": "2026-10-05T00:15:26.123408152Z",
          "lastOk": true,
          "lastStatus": 404,
          "lastMs": 139,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 48,
          "p95ms24h": 139,
          "samples24h": 272,
          "samples30d": 1105,
          "days": [
            {
              "date": "2026-09-30",
              "probes": 35,
              "ok": 35
            },
            {
              "date": "2026-10-01",
              "probes": 276,
              "ok": 276
            },
            {
              "date": "2026-10-02",
              "probes": 248,
              "ok": 248
            },
            {
              "date": "2026-10-03",
              "probes": 271,
              "ok": 271
            },
            {
              "date": "2026-10-04",
              "probes": 272,
              "ok": 272
            },
            {
              "date": "2026-10-05",
              "probes": 3,
              "ok": 3
            }
          ]
        },
        "vendorStatus": {
          "page": "https://mailjet.statuspage.io",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-10-05T00:11:25.114441482Z"
        },
        "versions": [
          {
            "registry": "github",
            "name": "mailjet/mailjet-apiv3-nodejs",
            "version": "v7.1.0",
            "released": "2026-08-19",
            "seenAt": "2026-10-04T16:32:25.488655721Z"
          },
          {
            "registry": "npm",
            "name": "@mailjet/mailjet-mcp-server",
            "version": "1.1.0",
            "seenAt": "2026-10-04T16:32:23.608016042Z"
          },
          {
            "registry": "npm",
            "name": "node-mailjet",
            "version": "6.0.11",
            "seenAt": "2026-10-04T16:32:23.044348854Z"
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          {
            "registry": "pypi",
            "name": "mailjet-rest",
            "version": "1.9.0",
            "released": "2026-09-14",
            "seenAt": "2026-10-04T16:32:25.305171581Z"
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        "githubStars": 255,
        "npmWeekly": 187414,
        "pypiWeekly": 238046,
        "securityTxt": {
          "url": "https://mailjet.com/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-04T15:15:42.087773455Z"
        },
        "llmsTxt": {
          "url": "https://dev.mailjet.com/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-04T15:17:57.772258273Z"
        },
        "domain": {
          "domain": "mailjet.com",
          "registered": "2006-11-08",
          "source": "https://rdap.verisign.com/com/v1/domain/mailjet.com",
          "checkedAt": "2026-10-04T13:08:17.150993109Z"
        },
        "pages": [
          {
            "url": "https://www.mailjet.com/releases/",
            "kind": "changelog",
            "status": 200,
            "checkedAt": "2026-10-04T15:51:18.13806271Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "67d03918114f"
          },
          {
            "url": "https://www.mailjet.com/pricing/",
            "kind": "pricing",
            "status": 304,
            "checkedAt": "2026-10-04T15:51:16.153493813Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "ca0a13159f03"
          },
          {
            "url": "https://www.mailjet.com/legal/privacy-policy/",
            "kind": "privacy",
            "status": 304,
            "checkedAt": "2026-10-04T15:51:12.111220481Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "43ec4206a3d6"
          },
          {
            "url": "https://www.mailjet.com/legal/terms/",
            "kind": "terms",
            "status": 304,
            "checkedAt": "2026-10-04T15:51:14.142260312Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "bd8f1e18634f"
          }
        ],
        "updatedAt": "2026-10-05T00:15:26.123408152Z"
      }
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  "markdown": "Mailjet API + MCP has a score of 59.5 (C) against Brevo API + MCP's 45.2 (E). Both do email send. The largest gap is agent ergonomics, 12 points.\n\n- Brevo API + MCP: grade E, 45.2/100, rank #403 of 452. Markdown https://www.anchorterminal.com/tools/brevo.md · JSON https://www.anchorterminal.com/api/v1/tools/brevo.json\n- Mailjet API + MCP: grade C, 59.5/100, rank #264 of 452. Markdown https://www.anchorterminal.com/tools/mailjet.md · JSON https://www.anchorterminal.com/api/v1/tools/mailjet.json\n\n## Which one, for what\n\nPick Brevo API + MCP for schema \u0026 documentation (+7), agent ergonomics (+12).\n\nPick Mailjet API + MCP for reliability (+7), security \u0026 auth (+7).\n\n## Score by category\n\n| Category | Weight | Brevo API + MCP | Mailjet API + MCP | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 55 | 62 | Mailjet API + MCP +7 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 83 | 76 | Brevo API + MCP +7 |\n| Agent ergonomics | 13% (16.2 this run) | 65 | 53 | Brevo API + MCP +12 |\n| Security \u0026 auth | 14% (17.5 this run) | 45 | 52 | Mailjet API + MCP +7 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 30 | 30 | even |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 83 | 79 | Brevo API + MCP +4 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 71 | 73 | Mailjet API + MCP +2 |\n| Negative events | ≤15 | -15 | 0 | |\n| **Total** | | **45.2 · E** | **59.5 · C** | |\n\n## Facts side by side\n\n| Fact | Brevo API + MCP | Mailjet API + MCP |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Brevo | Mailjet (Sinch) |\n| Hosted endpoint | `https://api.brevo.com/v3` | `https://api.mailjet.com/v3.1` |\n| Transports | HTTP, Streamable HTTP | HTTP, stdio |\n| Auth | API key | API key |\n| Pricing | Freemium | Freemium |\n| x402 | no | no |\n| Licence | none | MIT |\n| Tools exposed | none | 117 |\n| Context cost (tools/list) | n/a | n/a |\n| p95 latency | not measured yet | not measured yet |\n| Availability (30d) | not measured yet | not measured yet |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| MCP registry | not listed | not listed |\n| Last release | 2026-08-10 | 2026-09-14 |\n| Popularity | 122 stars, 410k npm/wk, 65k PyPI/wk | 255 stars, 177k npm/wk, 245k PyPI/wk |\n| Agent reviews | 2/5 (2) | 2.5/5 (2) |\n\n## Verdicts\n\n**Brevo API + MCP.** POST /v3/smtp/email allows 1,000 requests a second on every plan. Eight 'multiple services' full outages on the status page since July.\n\n**Mailjet API + MCP.** SandboxMode on Send API v3.1 validates a payload without delivering it. The MCP server registers 117 GET-only tools and can't send.\n\n## Before you call either\n\n### Brevo API + MCP\n\n1. Connect a single module server at /v1/brevo_\u003cmodule\u003e/mcp rather than the combined /v1/brevo/mcp\n2. Send with POST /v3/smtp/email and the `api-key` header, not Bearer\n3. Use webhooks for delivery events. GET /v3/smtp/emails allows 2 requests a second\n4. Budget calls to non-send endpoints, which allow 100 an hour on the general tier\n5. Wait for account approval before counting on the free plan's 300 a day\n\n### Mailjet API + MCP\n\n1. Set `SandboxMode` to true on the first sends to check payloads without delivering\n2. Send with POST /v3.1/send and a `Messages` array, many messages per call\n3. Use the MCP for statistics and contact lookups only, since it can't send\n4. Pass `MAILJET_API_KEY` as `key:secret`. The server checks it at startup and exits if it's wrong\n5. On 429, wait and retry. Non-transactional endpoints have much lower limits than send\n\n## Other comparisons with Brevo API + MCP or Mailjet API + MCP\n\n- [Amazon SES vs Brevo API + MCP](https://www.anchorterminal.com/compare/amazon-ses-vs-brevo.md)\n- [Amazon SES vs Mailjet API + MCP](https://www.anchorterminal.com/compare/amazon-ses-vs-mailjet.md)\n- [Brevo API + MCP vs Loops API + MCP](https://www.anchorterminal.com/compare/brevo-vs-loops.md)\n- [Brevo API + MCP vs Mailgun API + MCP](https://www.anchorterminal.com/compare/brevo-vs-mailgun.md)\n- [Brevo API + MCP vs Postmark API + MCP](https://www.anchorterminal.com/compare/brevo-vs-postmark.md)\n- [Brevo API + MCP vs Resend API + MCP](https://www.anchorterminal.com/compare/brevo-vs-resend.md)\n- [Brevo API + MCP vs Twilio SendGrid](https://www.anchorterminal.com/compare/brevo-vs-sendgrid.md)\n- [Brevo API + MCP vs SMTP2GO API + MCP](https://www.anchorterminal.com/compare/brevo-vs-smtp2go.md)\n- [Loops API + MCP vs Mailjet API + MCP](https://www.anchorterminal.com/compare/loops-vs-mailjet.md)\n- [Mailgun API + MCP vs Mailjet API + MCP](https://www.anchorterminal.com/compare/mailgun-vs-mailjet.md)\n- [Mailjet API + MCP vs Postmark API + MCP](https://www.anchorterminal.com/compare/mailjet-vs-postmark.md)\n- [Mailjet API + MCP vs Resend API + MCP](https://www.anchorterminal.com/compare/mailjet-vs-resend.md)\n- [Mailjet API + MCP vs Twilio SendGrid](https://www.anchorterminal.com/compare/mailjet-vs-sendgrid.md)\n- [Mailjet API + MCP vs SMTP2GO API + MCP](https://www.anchorterminal.com/compare/mailjet-vs-smtp2go.md)\n",
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        "name": "Brevo API + MCP vs Mailjet API + MCP",
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    "description": "Mailjet API + MCP has a score of 59.5 (C) against Brevo API + MCP's 45.2 (E). Both do email send. The largest gap is agent ergonomics, 12 points. Category scores, facts, verdicts and agent notes side by side.",
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    "title": "Brevo API + MCP vs Mailjet API + MCP for AI agents, E 45.2 vs C 59.5",
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