ecommercedataapi.com
Amazon research data APIs for developers, sellers and AI agents: product, keyword, market, sales estimate, review and traffic data via REST APIs and a remote MCP server. Coverage varies by operation; sales figures are estimates.
Submitted URLs are declarations until checked. Verification inspects published content and does not execute third-party tools.
The score measures observable documentation quality. Each component below lists its earned points, exact checks, and source observations. It is not a prediction of AI rankings or citations.
Overall readiness
Confidence: medium· V2 · provisional
How this score is calculated
round(84.78 ÷ 90 × 100) = 94/100
84.78 points earned out of 90 assessed. 10 unmeasured points are excluded; this score is provisional. The checks below show each result. Optional integrations and file size earn no extra points.
Full scoring rules and worked exampleCurrent usable primary file: 25/25.
Current llms.txt retrieval succeeded (HTTP 200); usable text verified.
llms.txt: Documentation sections: Ecommerce Data API; Getting started; Pricing; MCP; API endpoints (55); Products. Derived from headings; source checked 2026-11-10.
Listing updated: . Machine-readable profile (JSON)
{
"schemaVersion": "1.0",
"name": "Ecommerce Data API",
"slug": "ecommerce-data-api",
"website": "https://ecommercedataapi.com",
"category": "e-commerce",
"description": "Amazon research data APIs for developers, sellers and AI agents: product, keyword, market, sales estimate, review and traffic data via REST APIs and a remote MCP server. Coverage varies by operation; sales figures are estimates.",
"capabilities": [
"llmsTxt documentation"
],
"aiResources": {
"llmsTxt": {
"type": "llmsTxt",
"url": "https://ecommercedataapi.com/llms.txt",
"status": "verified",
"available": true,
"httpStatus": 200,
"checkedAt": "2026-11-10T22:15:42.495Z",
"lastSuccessfulAt": "2026-11-10T22:15:42.495Z",
"contentType": "text/plain; charset=utf-8",
"contentSize": 23772,
"estimatedTokens": 5204,
"tokenMethod": "UTF-16 characters / 4 (approximation)",
"contentHash": "f16373f01ee4d66804696cfc4b0ae6c92aacc258768e5106ccb2868ce8e767ce",
"internalLinks": 92,
"externalLinks": 0,
"document": {
"h1Count": 1,
"firstBlockIsH1": true,
"title": "Ecommerce Data API",
"usefulTitle": true,
"headingCount": 17,
"uniqueHeadingCount": 17,
"hasSections": true,
"orderedHeadings": true,
"sectionWithContent": true,
"fileListLinks": 92,
"summaryPresent": true,
"contextPresent": false,
"validLinks": 92,
"invalidLinks": 0,
"duplicateLinks": 0,
"descriptiveLinks": 92,
"annotatedLinks": 84
},
"linkHealth": {
"eligibleCount": 92,
"selectedCount": 5,
"sampledCount": 5,
"working": 0,
"broken": 0,
"unknown": 5,
"checkedAt": "2026-11-10T22:15:42.810Z",
"sourceHash": "f16373f01ee4d66804696cfc4b0ae6c92aacc258768e5106ccb2868ce8e767ce",
"method": "deterministic sample, at most 5 URLs, at most 2 concurrent hosts, 15s budget",
"results": [
{
"url": "https://ecommercedataapi.com/en/docs/tiktok/ads/top-ads",
"status": "unknown",
"httpStatus": null,
"reason": "oversized",
"attempted": true,
"checkedAt": "2026-11-10T22:15:42.810Z"
},
{
"url": "https://ecommercedataapi.com/en/docs/amazon/asin/sales-trend",
"status": "unknown",
"httpStatus": null,
"reason": "oversized",
"attempted": true,
"checkedAt": "2026-11-10T22:15:42.810Z"
},
{
"url": "https://ecommercedataapi.com/en/rankings/pet-supplies",
"status": "unknown",
"httpStatus": null,
"reason": "oversized",
"attempted": true,
"checkedAt": "2026-11-10T22:15:42.810Z"
},
{
"url": "https://ecommercedataapi.com/en/docs/amazon/traffic/listing/stat",
"status": "unknown",
"httpStatus": null,
"reason": "oversized",
"attempted": true,
"checkedAt": "2026-11-10T22:15:42.810Z"
},
{
"url": "https://ecommercedataapi.com/en/docs/amazon/review",
"status": "unknown",
"httpStatus": null,
"reason": "oversized",
"attempted": true,
"checkedAt": "2026-11-10T22:15:42.810Z"
}
]
},
"headings": [
"Ecommerce Data API",
"Getting started",
"Pricing",
"MCP",
"API endpoints (55)",
"Products",
"Keywords",
"Traffic",
"Markets",
"Global trademarks",
"Tools",
"shop"
],
"warnings": [],
"summary": "Documentation sections: Ecommerce Data API; Getting started; Pricing; MCP; API endpoints (55); Products.",
"summarySourceHash": "f16373f01ee4d66804696cfc4b0ae6c92aacc258768e5106ccb2868ce8e767ce",
"processingVersion": "2.0",
"method": "markdown-ast-analysis"
},
"llmsFullTxt": null,
"webmcp": null
},
"readiness": {
"score": 94,
"version": "2.0",
"confidence": "medium",
"components": [
{
"name": "availability",
"weight": 25,
"assessedWeight": 25,
"points": 25,
"rules": [
{
"id": "current_access",
"label": "Current usable primary file",
"weight": 25,
"observation": "Current llms.txt retrieval succeeded (HTTP 200); usable text verified.",
"points": 25
}
],
"explanation": "Current usable primary file: 25/25."
},
{
"name": "structure",
"weight": 25,
"assessedWeight": 25,
"points": 25,
"rules": [
{
"id": "title",
"label": "One project H1 at the beginning",
"weight": 10,
"observation": "1 H1 heading(s); starts with H1: yes.",
"points": 10
},
{
"id": "sections",
"label": "Coherent content sections",
"weight": 5,
"observation": "H2 with content: yes; no heading-level jumps: yes.",
"points": 5
},
{
"id": "file_lists",
"label": "Documentation links organized in lists",
"weight": 5,
"observation": "92 valid link occurrence(s) inside Markdown lists.",
"points": 5
},
{
"id": "heading_uniqueness",
"label": "Non-repeated headings",
"weight": 5,
"observation": "17 unique heading(s) out of 17; code examples are excluded.",
"points": 5
}
],
"explanation": "One project H1 at the beginning: 10/10. Coherent content sections: 5/5. Documentation links organized in lists: 5/5. Non-repeated headings: 5/5."
},
{
"name": "links",
"weight": 25,
"assessedWeight": 15,
"points": 14.78,
"rules": [
{
"id": "link_syntax",
"label": "Resolvable HTTP(S) link syntax",
"weight": 5,
"observation": "92 valid URL occurrence(s), 0 malformed, unsupported or unresolved.",
"points": 5
},
{
"id": "link_uniqueness",
"label": "Unique documentation destinations",
"weight": 5,
"observation": "92 unique destination(s) from 92 valid occurrence(s).",
"points": 5
},
{
"id": "link_labels",
"label": "Descriptive link labels",
"weight": 2.5,
"observation": "92 of 92 unique links have non-placeholder labels. This is a text heuristic, not a semantic guarantee.",
"points": 2.5
},
{
"id": "link_notes",
"label": "Context beside file links",
"weight": 2.5,
"observation": "84 of 92 unique links have notes beside a Markdown list link.",
"points": 2.28
},
{
"id": "link_health",
"label": "Sampled destination accessibility",
"weight": 10,
"observation": "5 of 92 destinations sampled: 0 working, 0 confirmed 404/410, 5 unknown. No decisive result: these 10 points are excluded from the assessed maximum.",
"points": null
}
],
"explanation": "Resolvable HTTP(S) link syntax: 5/5. Unique documentation destinations: 5/5. Descriptive link labels: 2.5/2.5. Context beside file links: 2.28/2.5. Sampled destination accessibility: not measured."
},
{
"name": "confidence",
"weight": 15,
"assessedWeight": 15,
"points": 15,
"rules": [
{
"id": "verification_age",
"label": "Age of last successful verification",
"weight": 10,
"observation": "Last success: 2026-11-10T22:15:42.495Z. Full points through day 8 (7-day schedule plus 1-day grace), 60% through day 30, 20% thereafter or for an unknown date.",
"points": 10
},
{
"id": "latest_success",
"label": "Latest primary check succeeded",
"weight": 5,
"observation": "Latest primary verification succeeded.",
"points": 5
}
],
"explanation": "Age of last successful verification: 10/10. Latest primary check succeeded: 5/5."
},
{
"name": "metadata",
"weight": 10,
"assessedWeight": 10,
"points": 5,
"rules": [
{
"id": "summary",
"label": "Useful summary blockquote",
"weight": 5,
"observation": "A blockquote before the first H2 with at least 20 non-whitespace characters and no placeholder-only text.",
"points": 5
},
{
"id": "context",
"label": "Useful introductory context",
"weight": 5,
"observation": "An introductory paragraph before the first H2 with at least 20 non-whitespace characters and no placeholder-only text. Listing form fields do not earn these points.",
"points": 0
}
],
"explanation": "Useful summary blockquote: 5/5. Useful introductory context: 0/5."
}
],
"earnedPoints": 84.78,
"assessedWeight": 90,
"availableWeight": 100,
"provisional": true,
"calculatedAt": "2026-11-10T22:15:45.554Z",
"lastVerifiedAt": "2026-11-10T22:15:42.495Z",
"evidence": {
"sourceUrl": "https://ecommercedataapi.com/llms.txt",
"contentHash": "f16373f01ee4d66804696cfc4b0ae6c92aacc258768e5106ccb2868ce8e767ce",
"processingVersion": "2.0",
"retrievedAt": "2026-11-10T22:15:42.495Z"
},
"linkSampling": {
"eligibleCount": 92,
"selectedCount": 5,
"sampledCount": 5,
"working": 0,
"broken": 0,
"unknown": 5,
"checkedAt": "2026-11-10T22:15:42.810Z",
"sourceHash": "f16373f01ee4d66804696cfc4b0ae6c92aacc258768e5106ccb2868ce8e767ce",
"method": "deterministic sample, at most 5 URLs, at most 2 concurrent hosts, 15s budget",
"results": [
{
"url": "https://ecommercedataapi.com/en/docs/tiktok/ads/top-ads",
"status": "unknown",
"httpStatus": null,
"reason": "oversized",
"attempted": true,
"checkedAt": "2026-11-10T22:15:42.810Z"
},
{
"url": "https://ecommercedataapi.com/en/docs/amazon/asin/sales-trend",
"status": "unknown",
"httpStatus": null,
"reason": "oversized",
"attempted": true,
"checkedAt": "2026-11-10T22:15:42.810Z"
},
{
"url": "https://ecommercedataapi.com/en/rankings/pet-supplies",
"status": "unknown",
"httpStatus": null,
"reason": "oversized",
"attempted": true,
"checkedAt": "2026-11-10T22:15:42.810Z"
},
{
"url": "https://ecommercedataapi.com/en/docs/amazon/traffic/listing/stat",
"status": "unknown",
"httpStatus": null,
"reason": "oversized",
"attempted": true,
"checkedAt": "2026-11-10T22:15:42.810Z"
},
{
"url": "https://ecommercedataapi.com/en/docs/amazon/review",
"status": "unknown",
"httpStatus": null,
"reason": "oversized",
"attempted": true,
"checkedAt": "2026-11-10T22:15:42.810Z"
}
]
},
"warnings": [
"This measures observable documentation, not model rankings or citation probability.",
"H1 is the only required section in the llms.txt proposal. Other checks are LLMSList quality preferences; missing optional sections do not make usable text invalid.",
"Provisional score: 10 unmeasured points excluded. Unknown destinations are not classified as broken.",
"Destination accessibility covers a sample of 5 out of 92 unique links, not the entire website."
]
},
"updatedAt": "2026-11-10T22:15:45.554Z"
}Related listings based on category, resource types, and description keywords
birkinbagstock.com
Independent Hermès resale index: live Birkin, Kelly and Constance listings from 120+ resellers, market prices by size and country, price trends, and auction calendar and results. Public read-only API, remote MCP server (no auth) and llms.txt for AI agents.
One project H1 at the beginning: 10/10. Coherent content sections: 5/5. Documentation links organized in lists: 5/5. Non-repeated headings: 5/5.
1 H1 heading(s); starts with H1: yes.
H2 with content: yes; no heading-level jumps: yes.
92 valid link occurrence(s) inside Markdown lists.
17 unique heading(s) out of 17; code examples are excluded.
Resolvable HTTP(S) link syntax: 5/5. Unique documentation destinations: 5/5. Descriptive link labels: 2.5/2.5. Context beside file links: 2.28/2.5. Sampled destination accessibility: not measured.
92 valid URL occurrence(s), 0 malformed, unsupported or unresolved.
92 unique destination(s) from 92 valid occurrence(s).
92 of 92 unique links have non-placeholder labels. This is a text heuristic, not a semantic guarantee.
84 of 92 unique links have notes beside a Markdown list link.
5 of 92 destinations sampled: 0 working, 0 confirmed 404/410, 5 unknown. No decisive result: these 10 points are excluded from the assessed maximum.
Use unique HTTP(S) documentation links with descriptive labels and short notes beside list links. Fix confirmed HTTP 404/410 destinations in the sample below. Access-denied, rate-limited or timed-out checks are unknown, not confirmed broken. Request a recheck after changes; more links alone earn no extra points.
Age of last successful verification: 10/10. Latest primary check succeeded: 5/5.
Last success: 2026-11-10T22:15:42.495Z. Full points through day 8 (7-day schedule plus 1-day grace), 60% through day 30, 20% thereafter or for an unknown date.
Latest primary verification succeeded.
Useful summary blockquote: 5/5. Useful introductory context: 0/5.
A blockquote before the first H2 with at least 20 non-whitespace characters and no placeholder-only text.
An introductory paragraph before the first H2 with at least 20 non-whitespace characters and no placeholder-only text. Listing form fields do not earn these points.
How to improve: Add a useful > summary and a separate introductory paragraph before the first ## section in the file itself. Each must contain at least 20 non-whitespace characters and not consist only of placeholder text. Each earns five default points. Editing listing form fields alone does not improve this component.
80–100%50–79%0–49%Gray: not assessed
Component colors use earned points ÷ assessed points. Unmeasured checks are excluded from the assessed maximum. Model v2.0. Calculated 2026-11-10 22:15:45 UTC.
5 of 92 unique destinations checked: 0 working, 0 confirmed broken, 5 unknown. We check up to five destinations, not every page. A successful HTTP response does not prove that a page is relevant or factually correct.
Sample checked: 2026-11-10 22:15:42 UTC · Source snapshot: f16373f01ee4
Response exceeded the sample size limit
Response exceeded the sample size limit
Response exceeded the sample size limit
Last verified: 2026-11-10.
This measures observable documentation, not model rankings or citation probability.
H1 is the only required section in the llms.txt proposal. Other checks are LLMSList quality preferences; missing optional sections do not make usable text invalid.
Provisional score: 10 unmeasured points excluded. Unknown destinations are not classified as broken.
Destination accessibility covers a sample of 5 out of 92 unique links, not the entire website.
AI Resource Readiness
Confidence: high· V2
utopia-megastore.pages.dev
Machine-purchasable tech and desk gear store for AI agents: 15 products and 4 bundles, budget-fitting set builder with cross-subsidised pricing, price negotiation, multi-agent payment splits and PayPal checkout. Dropshipped via CJ with USPS last-mile.
AI Resource Readiness
Confidence: high· V2
whalecoupons.co
Whale Coupons lists coupon and discount codes issued by 2,500+ independent online stores. Find a code by store, product category or the biggest discounts. A free, read-only MCP server (https://whalecoupons.co/mcp) lets Claude, ChatGPT, Gemini CLI and other AI assistants look codes up directly. No account needed.
AI Resource Readiness
Confidence: unknown· V2
etsy.com
Etsy is a global marketplace for handmade, vintage, and made-to-order goods from independent sellers. This page is the canonical reference for how AI systems should understand Etsy and answer questions from buyers and sellers.
AI Resource Readiness
Confidence: medium· V2 · provisional
wander-nebula-mm35.here.now
Done-for-you Amazon listing optimization (Pilot HK$680, Toolkit HK$128). Public llms.txt + agents.md for agent discovery.
AI Resource Readiness
Confidence: high· V2
fallschirmsprung-tandem.de
## Key Focus Areas - **Tandem jump**: Tandem skydive with a tandem instructor, from 290 €, about 4,300 m, maximum 105 kg. 6,000 m is not offered. - **Own drop zones**: Arnbruck, Cham, Klattau (Klatovy), Fromberg, Zell am See and Wels. Wels has no open date. - **Next date**: Zell am See, 7 and 8 November 2026, arrival 09:00. Then 20 and 21 March 2027 and 27 and 28 March 2027. - **Voucher**: A gift voucher for a tandem jump. The jump date is chosen afterwards. - **Legal**: Impressum, privacy, ter
AI Resource Readiness
Confidence: medium· V2 · provisional
Response exceeded the sample size limit
Response exceeded the sample size limit
Only HTTP 404/410 is classified as confirmed broken. HTTP 403/429, timeouts and incomplete checks remain unknown. If all sample outcomes are unknown, the link-health check is excluded from the assessed maximum and the score is marked provisional.
Breakdown available after successful verification.