Mekler AI
payment-ready until 2026-10-12
Pay-per-call services for agents over x402 (USDC on Base or Solana, no API key): annual SEC financial facts by CIK with filing links, CSV validation against typed column rules, citation source-overlap checks, and static web page text extraction.
Call it x402 v2
x402 v2
- Base URL
- https://api.mekler.ai
- Payment
- x402 v2, header channel
$ curl -i -X POST 'https://api.mekler.ai/v1/data/csv/validate-column-spec' An unpaid request returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
Endpoints 5 paid routes on api.mekler.ai
POST/v1/data/csv/validate-column-specBase+Sol $0.05since 10-05
POST/v1/data/csv/validate-dataBase+Sol $0.05since 10-05
POST/v1/finance/companies/retrieve-annual-factsBase+Sol $0.05since 10-05
POST/v1/research/citations/check-source-overlapBase+Sol $0.05since 10-05
POST/v1/web/pages/extract-static-contentBase+Sol $0.005since 10-05
Prices as captured in the 402 response: median $0.05 across the 5 endpoints, unchanged since first capture.
Example 402 response
Endpoints and prices
| Method | Path | Description | Price | Network | Asset | 402 channel | Captured |
|---|---|---|---|---|---|---|---|
| POST | / | No description | $0.05 | Base+ | USDC | header | since 10-05 |
| POST | / | No description | $0.05 | Base+ | USDC | header | since 10-05 |
| POST | / | No description | $0.05 | Base+ | USDC | header | since 10-05 |
| POST | / | No description | $0.05 | Base+ | USDC | header | since 10-05 |
| POST | / | No description | $0.005 | Base+ | USDC | header | since 10-05 |
Payment evidence
402 payload captured at . Check evidence JSON · Measurement methodology.
First of 5 payloads captured by the monitor.
416 lines, scroll inside
{
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
},
"payTo": "9mMDrHabSf73MPn1ANdANSmsNw2wKiqE7JZ7eD6EUSRc",
"amount": "50000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "eip3009"
},
"payTo": "0xF6c6E2e530bb311c14a49C1a07C720fc232c07c5",
"amount": "50000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.mekler.ai/v1/finance/companies/retrieve-annual-facts",
"tags": [
"finance",
"financial-statements",
"company-fundamentals",
"annual-reports",
"SEC"
],
"mimeType": "application/json",
"description": "Prepare six annual US-GAAP USD fields by CIK with SEC sources, same-filing growth checks and optional observed revisions. Free SEC data; paid selection and checks. Inspect coverage before paying. Mechanical checks do not establish accounting comparability or explain restatements.",
"serviceName": "Mekler AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"cik": "1",
"years": 1
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"cik": "0000000001",
"years": [
{
"fields": {
"cash": {
"value": null,
"status": "missing"
},
"assets": {
"tag": "Assets",
"form": "10-K",
"unit": "USD",
"filed": "2025-02-01",
"value": 100,
"status": "reported",
"taxonomy": "us-gaap",
"accession": "0000000001-25-000001",
"filing_url": "https://www.sec.gov/Archives/edgar/data/1/000000000125000001/0000000001-25-000001-index.html",
"period_end": "2024-12-31",
"period_start": null
},
"revenue": {
"value": null,
"status": "missing"
},
"net_income": {
"value": null,
"status": "missing"
},
"liabilities": {
"value": null,
"status": "missing"
},
"operating_cash_flow": {
"value": null,
"status": "missing"
}
},
"period_end": "2024-12-31",
"fiscal_year": 2024
}
],
"status": "ok",
"sources": {
"submissions": "https://data.sec.gov/submissions/CIK0000000001.json",
"companyfacts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000000001.json"
},
"coverage": {
"complete": false,
"returned_years": 1,
"reported_fields": 1,
"requested_years": 1,
"requested_fields": 6
},
"comparisons": [],
"limitations": [
"US-GAAP standard whole-entity USD facts in annual 10-K/10-K/A only."
],
"retrieved_at": "2026-10-04T00:00:00Z",
"selection_policy": "latest-annual-filed-per-field-v1"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"cik"
],
"properties": {
"cik": {
"type": "string",
"pattern": "^[0-9]{1,10}$"
},
"years": {
"type": "integer",
"default": 3,
"maximum": 3,
"minimum": 1
},
"snapshot": {
"type": "string",
"maxLength": 65536,
"minLength": 1
},
"include_revisions": {
"type": "boolean",
"default": false
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"cik",
"selection_policy",
"retrieved_at",
"years",
"coverage",
"sources",
"limitations",
"comparisons"
],
"properties": {
"cik": {
"type": "string"
},
"years": {
"type": "array",
"items": {
"type": "object",
"required": [
"fiscal_year",
"period_end",
"fields"
],
"properties": {
"fields": {
"type": "object",
"required": [
"revenue",
"net_income",
"assets",
"liabilities",
"cash",
"operating_cash_flow"
],
"maxProperties": 6,
"minProperties": 6,
"additionalProperties": {
"type": "object",
"required": [
"status",
"value"
],
"properties": {
"tag": {
"type": "string"
},
"form": {
"enum": [
"10-K",
"10-K/A"
],
"type": "string"
},
"unit": {
"enum": [
"USD"
],
"type": "string"
},
"filed": {
"type": "string"
},
"value": {
"type": [
"number",
"null"
]
},
"reason": {
"type": "string"
},
"status": {
"enum": [
"reported",
"missing",
"ambiguous",
"unsupported"
],
"type": "string"
},
"taxonomy": {
"enum": [
"us-gaap"
],
"type": "string"
},
"accession": {
"type": "string"
},
"filing_url": {
"type": "string"
},
"period_end": {
"type": "string"
},
"period_start": {
"type": [
"string",
"null"
]
}
},
"additionalProperties": false
}
},
"period_end": {
"type": "string"
},
"fiscal_year": {
"type": [
"integer",
"null"
]
}
},
"additionalProperties": false
},
"maxItems": 3,
"minItems": 1
},
"status": {
"enum": [
"ok"
],
"type": "string"
},
"sources": {
"type": "object",
"required": [
"companyfacts",
"submissions"
],
"properties": {
"submissions": {
"type": "string"
},
"companyfacts": {
"type": "string"
}
},
"additionalProperties": false
},
"coverage": {
"type": "object",
"required": [
"requested_years",
"returned_years",
"reported_fields",
"requested_fields",
"complete"
],
"properties": {
"complete": {
"type": "boolean"
},
"returned_years": {
"type": "integer",
"minimum": 0
},
"reported_fields": {
"type": "integer",
"minimum": 0
},
"requested_years": {
"type": "integer",
"minimum": 0
},
"requested_fields": {
"type": "integer",
"minimum": 0
}
},
"additionalProperties": false
},
"revisions": {
"type": "object"
},
"comparisons": {
"type": "array",
"items": {
"type": "object"
},
"maxItems": 12
},
"limitations": {
"type": "array",
"items": {
"type": "string"
}
},
"retrieved_at": {
"type": "string"
},
"selection_policy": {
"type": "string"
},
"source_retrieved_at": {
"type": "object",
"properties": {
"submissions": {
"type": "string"
},
"companyfacts": {
"type": "string"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
}
}
}
}
}
}
},
"x402Version": 2
} Other captured 402 responses (4)
Captured payload 2 of 5
{
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"memo": "m:A6gc8SjvC0e0VDlj9jXRJg",
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"meklerQuote": "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.03a81cf128ef0b47b4543963f635d12638426a4281d1cc827fec2e4f9a53e1a9"
},
"payTo": "9mMDrHabSf73MPn1ANdANSmsNw2wKiqE7JZ7eD6EUSRc",
"amount": "50000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"meklerQuote": "eyJhbW91bnQiOiI1MDAwMCIsImFzc2V0IjoiMHg4MzM1ODlmQ0Q2ZURiNkUwOGY0YzdDMzJENGY3MWI1NGJkQTAyOTEzIiwiZGlnZXN0IjoiZWU0ZTM1MDQxMzE3OTE4NThlYWUyMmMzNjIyOTgxZmEyNjFhYmNmMjBiM2JiMjdlMmU3ZmM1ZGNiZTJjODU0NyIsImV4cGlyZXMiOjE3OTExODcwMjAsImZlZVBheWVyIjoiIiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwib3JpZ2luIjoiaHR0cHM6Ly9hcGkubWVrbGVyLmFpIiwicGF0aCI6Ii92MS9kYXRhL2Nzdi92YWxpZGF0ZS1kYXRhIiwicGF5VG8iOiIweEY2YzZFMmU1MzBiYjMxMWMxNGE0OUMxYTA3QzcyMGZjMjMyYzA3YzUiLCJwcm92aWRlciI6ImNkcCIsInZlcnNpb24iOiJjc3YtdmFsaWRhdG9yLXYxIn0=.86f95c83c0a06a903628553c799284a738573fa1ae0d2205213113fe99d7feae",
"assetTransferMethod": "eip3009"
},
"payTo": "0xF6c6E2e530bb311c14a49C1a07C720fc232c07c5",
"amount": "50000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.mekler.ai/v1/data/csv/validate-data",
"tags": [
"csv",
"data-validation",
"data-quality"
],
"mimeType": "application/json",
"description": "Validate CSV before import using a fixed JSON column specification. Checks missing/extra columns, required cells, string/integer/decimal/boolean/date types, uniqueness, allowed values and numeric/row-count bounds. Returns pass/fail with row/column error codes. POST JSON with csv and spec.columns; schemas/examples attached. Full contract: /openapi.json. Max 2,000 rows, 50 columns, 256 KiB; first 50 failures. No formulas, cross-column rules, fact checking or data repair.",
"serviceName": "Mekler AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"csv": "id,amount\na,12.50\na,-2.00\n",
"spec": {
"columns": [
{
"name": "id",
"type": "string",
"unique": true,
"required": true
},
{
"max": "100",
"min": "0",
"name": "amount",
"type": "decimal",
"required": true
}
],
"min_rows": 1
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"verdict": "fail",
"boundary": "Only supplied explicit criteria checked; no certification of truth or subjective quality.",
"failures": [
{
"row": 2,
"code": "unique",
"column": "id"
},
{
"row": 2,
"code": "min",
"column": "amount"
}
],
"rows_checked": 2,
"failure_count": 2,
"receipt_sha256": "32265ae46050fa0067b9adb0df085a5cf3d9fa3d47d91e9ea2f61135a382d8ac",
"schema_version": 1,
"failures_truncated": false
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"csv",
"spec"
],
"properties": {
"csv": {
"type": "string",
"description": "UTF-8 comma-delimited CSV with header. No trimming. Data record numbers start at 1; quoted newlines are one record."
},
"spec": {
"type": "object",
"required": [
"columns"
],
"properties": {
"columns": {
"type": "array",
"items": {
"type": "object",
"required": [
"name",
"type"
],
"properties": {
"max": {
"oneOf": [
{
"type": "number"
},
{
"type": "string"
}
],
"description": "Inclusive numeric bound; allowed only for integer or decimal columns."
},
"min": {
"oneOf": [
{
"type": "number"
},
{
"type": "string"
}
],
"description": "Inclusive numeric bound; allowed only for integer or decimal columns."
},
"enum": {
"type": "array",
"items": {
"type": "string",
"maxLength": 1000
},
"maxItems": 100,
"minItems": 1,
"description": "Exact allowed cell strings, compared without trimming or normalization."
},
"name": {
"type": "string",
"maxLength": 100,
"minLength": 1
},
"type": {
"enum": [
"string",
"integer",
"decimal",
"boolean",
"date"
],
"type": "string",
"description": "string: literal text; integer: base-10, no plus sign or leading zeros; decimal: plain decimal, no exponent; boolean: lowercase true/false; date: valid YYYY-MM-DD."
},
"unique": {
"type": "boolean",
"default": false,
"description": "Reject repeated nonempty values within this column; numeric values compare numerically."
},
"required": {
"type": "boolean",
"default": false,
"description": "Reject empty cells. Whitespace is not trimmed."
}
},
"additionalProperties": false
},
"maxItems": 50,
"minItems": 1,
"description": "Fixed built-in checks. Every named column must exist, even when required is false."
},
"max_rows": {
"type": "integer",
"default": 2000,
"maximum": 2000,
"minimum": 0
},
"min_rows": {
"type": "integer",
"default": 0,
"maximum": 2000,
"minimum": 0
},
"allow_extra_columns": {
"type": "boolean",
"default": false,
"description": "If false, reject CSV headers not named in columns."
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"schema_version",
"verdict",
"rows_checked",
"failure_count",
"failures",
"failures_truncated",
"receipt_sha256",
"boundary"
],
"properties": {
"verdict": {
"enum": [
"pass",
"fail"
],
"type": "string"
},
"boundary": {
"type": "string"
},
"failures": {
"type": "array",
"items": {
"type": "object",
"required": [
"code",
"row",
"column"
],
"properties": {
"row": {
"type": [
"integer",
"null"
],
"description": "One-based data record, excluding header; null for file/header errors."
},
"code": {
"enum": [
"missing_column",
"extra_columns",
"row_width",
"required",
"type",
"min",
"max",
"enum",
"unique",
"min_rows",
"max_rows"
],
"type": "string"
},
"column": {
"type": [
"string",
"null"
],
"description": "Column name, or null when the error applies to the row or file."
}
}
},
"maxItems": 50
},
"rows_checked": {
"type": "integer",
"minimum": 0
},
"failure_count": {
"type": "integer",
"minimum": 0
},
"receipt_sha256": {
"type": "string",
"pattern": "^[0-9a-f]{64}$"
},
"schema_version": {
"enum": [
1
],
"type": "integer"
},
"failures_truncated": {
"type": "boolean"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 3 of 5
{
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"memo": "m:NATDRMfSIL0rxdXlmoj0Rw",
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"meklerQuote": "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.3404c344c7d220bd2bc5d5e59a88f447e9328ca714f90711a475a7653212b3b7"
},
"payTo": "9mMDrHabSf73MPn1ANdANSmsNw2wKiqE7JZ7eD6EUSRc",
"amount": "50000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"meklerQuote": "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.74ed4801c373eab8a591522c25632d66ba9909eb8382b202617160abbf8f8f42",
"assetTransferMethod": "eip3009"
},
"payTo": "0xF6c6E2e530bb311c14a49C1a07C720fc232c07c5",
"amount": "50000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.mekler.ai/v1/data/csv/validate-column-spec",
"tags": [
"csv",
"schema-validation",
"data-contracts"
],
"mimeType": "application/json",
"description": "Validate a fixed JSON CSV column specification before assigning extraction or checking deliveries. Send typed column settings in requirements; returns the validated spec for /v1/data/csv/validate-data. Rejects unknown fields and unsupported settings. This checks the specification itself, not CSV data. No custom expressions, cross-column rules or prose-to-rule conversion. Schemas/examples attached; full contract: /openapi.json.",
"serviceName": "Mekler AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"requirements": {
"columns": [
{
"name": "id",
"type": "string",
"unique": true,
"required": true
},
{
"max": "100",
"min": "0",
"name": "amount",
"type": "decimal",
"required": true
}
],
"min_rows": 1
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"spec": {
"columns": [
{
"name": "id",
"type": "string",
"unique": true,
"required": true
},
{
"max": "100",
"min": "0",
"name": "amount",
"type": "decimal",
"required": true
}
],
"min_rows": 1
},
"boundary": "Typed requirements only; no natural-language interpretation.",
"unsupported": [],
"schema_version": 1
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"requirements"
],
"properties": {
"requirements": {
"type": "object",
"required": [
"columns"
],
"properties": {
"columns": {
"type": "array",
"items": {
"type": "object",
"required": [
"name",
"type"
],
"properties": {
"max": {
"oneOf": [
{
"type": "number"
},
{
"type": "string"
}
],
"description": "Inclusive numeric bound; allowed only for integer or decimal columns."
},
"min": {
"oneOf": [
{
"type": "number"
},
{
"type": "string"
}
],
"description": "Inclusive numeric bound; allowed only for integer or decimal columns."
},
"enum": {
"type": "array",
"items": {
"type": "string",
"maxLength": 1000
},
"maxItems": 100,
"minItems": 1,
"description": "Exact allowed cell strings, compared without trimming or normalization."
},
"name": {
"type": "string",
"maxLength": 100,
"minLength": 1
},
"type": {
"enum": [
"string",
"integer",
"decimal",
"boolean",
"date"
],
"type": "string",
"description": "string: literal text; integer: base-10, no plus sign or leading zeros; decimal: plain decimal, no exponent; boolean: lowercase true/false; date: valid YYYY-MM-DD."
},
"unique": {
"type": "boolean",
"default": false,
"description": "Reject repeated nonempty values within this column; numeric values compare numerically."
},
"required": {
"type": "boolean",
"default": false,
"description": "Reject empty cells. Whitespace is not trimmed."
}
},
"additionalProperties": false
},
"maxItems": 50,
"minItems": 1,
"description": "Fixed built-in checks. Every named column must exist, even when required is false."
},
"max_rows": {
"type": "integer",
"default": 2000,
"maximum": 2000,
"minimum": 0
},
"min_rows": {
"type": "integer",
"default": 0,
"maximum": 2000,
"minimum": 0
},
"allow_extra_columns": {
"type": "boolean",
"default": false,
"description": "If false, reject CSV headers not named in columns."
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"schema_version",
"spec",
"unsupported",
"boundary"
],
"properties": {
"spec": {
"type": "object",
"required": [
"columns"
],
"properties": {
"columns": {
"type": "array",
"items": {
"type": "object",
"required": [
"name",
"type"
],
"properties": {
"max": {
"oneOf": [
{
"type": "number"
},
{
"type": "string"
}
]
},
"min": {
"oneOf": [
{
"type": "number"
},
{
"type": "string"
}
]
},
"enum": {
"type": "array",
"items": {
"type": "string",
"maxLength": 1000
},
"maxItems": 100,
"minItems": 1
},
"name": {
"type": "string",
"maxLength": 100,
"minLength": 1
},
"type": {
"enum": [
"string",
"integer",
"decimal",
"boolean",
"date"
],
"type": "string"
},
"unique": {
"type": "boolean",
"default": false
},
"required": {
"type": "boolean",
"default": false
}
},
"additionalProperties": false
},
"maxItems": 50,
"minItems": 1
},
"max_rows": {
"type": "integer",
"default": 2000,
"maximum": 2000,
"minimum": 0
},
"min_rows": {
"type": "integer",
"default": 0,
"maximum": 2000,
"minimum": 0
},
"allow_extra_columns": {
"type": "boolean",
"default": false
}
},
"additionalProperties": false
},
"boundary": {
"type": "string"
},
"unsupported": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 0
},
"schema_version": {
"enum": [
1
],
"type": "integer"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 4 of 5
{
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"memo": "m:pMi3T_Azmya0Rzd0uyu9Jw",
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"meklerQuote": "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.a4c8b74ff0339b26b4473774bb2bbd2778ceea6bab7afd3842c7ddd8aeee7393"
},
"payTo": "9mMDrHabSf73MPn1ANdANSmsNw2wKiqE7JZ7eD6EUSRc",
"amount": "50000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"meklerQuote": "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.00c73d82495b59255983c220d1526e44a0b3e4ce4abe25a81155c88a82fabf3c",
"assetTransferMethod": "eip3009"
},
"payTo": "0xF6c6E2e530bb311c14a49C1a07C720fc232c07c5",
"amount": "50000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.mekler.ai/v1/research/citations/check-source-overlap",
"tags": [
"research",
"citations",
"source-overlap",
"due-diligence"
],
"mimeType": "application/json",
"description": "Check source overlap before counting corroboration. Supply 2-10 URLs, optional article HTML and citation chains. Returns duplicate URLs, shared links and supplied-source groups with locations. No fetching, truth or independence verdict. Schemas: /openapi.json.",
"serviceName": "Mekler AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"claim": "Reported benefit",
"citations": [
{
"id": "a",
"url": "https://a.test",
"html": "<a href=\"https://b.test\">Source</a>"
},
{
"id": "b",
"url": "https://b.test"
}
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"service": "citation-overlap-checker",
"coverage": {
"citation_count": 2,
"html_document_count": 1
},
"limitations": [
"Citation overlap is a candidate, not proof of dependence."
],
"independence": "unknown",
"schema_version": "1",
"shared_origin_groups": [],
"shared_link_candidates": [],
"supplied_lineage_links": [],
"unresolved_citation_ids": [
"a",
"b"
],
"citation_link_candidates": [
{
"to_id": "b",
"status": "citation_link_candidate",
"from_id": "a",
"locations": [
{
"line": 1,
"column": 0,
"target_url": "https://b.test/",
"anchor_text": "Source"
}
]
}
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"claim",
"citations"
],
"properties": {
"claim": {
"type": "string",
"maxLength": 4000,
"minLength": 1
},
"citations": {
"type": "array",
"items": {
"type": "object",
"required": [
"id",
"url"
],
"properties": {
"id": {
"type": "string",
"pattern": "^[A-Za-z0-9_.-]{1,64}$"
},
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"maxLength": 2048
},
"html": {
"type": "string",
"maxLength": 131072
},
"derives_from": {
"type": "string",
"maxLength": 64
},
"evidence_locator": {
"type": "string",
"maxLength": 256,
"minLength": 1
}
},
"dependentRequired": {
"derives_from": [
"evidence_locator"
],
"evidence_locator": [
"derives_from"
]
},
"additionalProperties": false
},
"maxItems": 10,
"minItems": 2
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"service",
"schema_version",
"shared_origin_groups",
"supplied_lineage_links",
"shared_link_candidates",
"citation_link_candidates",
"unresolved_citation_ids",
"independence",
"coverage",
"limitations"
],
"properties": {
"service": {
"const": "citation-overlap-checker"
},
"coverage": {
"type": "object",
"required": [
"citation_count",
"html_document_count"
],
"properties": {
"citation_count": {
"type": "integer"
},
"html_document_count": {
"type": "integer"
}
}
},
"limitations": {
"type": "array",
"items": {
"type": "string"
}
},
"independence": {
"const": "unknown"
},
"schema_version": {
"const": "1"
},
"shared_origin_groups": {
"type": "array",
"items": {
"type": "object",
"required": [
"origin_url",
"citation_ids",
"basis"
],
"properties": {
"basis": {
"const": "supplied_lineage_or_identical_url"
},
"origin_url": {
"type": "string"
},
"citation_ids": {
"type": "array",
"items": {
"type": "string"
}
}
}
}
},
"shared_link_candidates": {
"type": "array",
"items": {
"type": "object",
"required": [
"linked_url",
"documents",
"status"
],
"properties": {
"status": {
"const": "shared_link_candidate"
},
"documents": {
"type": "array",
"items": {
"type": "object",
"required": [
"id",
"locations"
],
"properties": {
"id": {
"type": "string"
},
"locations": {
"type": "array",
"items": {
"type": "object",
"required": [
"target_url",
"line",
"column",
"anchor_text"
],
"properties": {
"line": {
"type": "integer"
},
"column": {
"type": "integer"
},
"target_url": {
"type": "string"
},
"anchor_text": {
"type": "string"
}
}
}
}
}
}
},
"linked_url": {
"type": "string"
}
}
}
},
"supplied_lineage_links": {
"type": "array",
"items": {
"type": "object",
"required": [
"from_id",
"to_id",
"evidence_locator"
],
"properties": {
"to_id": {
"type": "string"
},
"from_id": {
"type": "string"
},
"evidence_locator": {
"type": "string"
}
}
}
},
"unresolved_citation_ids": {
"type": "array",
"items": {
"type": "string"
}
},
"citation_link_candidates": {
"type": "array",
"items": {
"type": "object",
"required": [
"from_id",
"to_id",
"locations",
"status"
],
"properties": {
"to_id": {
"type": "string"
},
"status": {
"const": "citation_link_candidate"
},
"from_id": {
"type": "string"
},
"locations": {
"type": "array",
"items": {
"type": "object",
"required": [
"target_url",
"line",
"column",
"anchor_text"
],
"properties": {
"line": {
"type": "integer"
},
"column": {
"type": "integer"
},
"target_url": {
"type": "string"
},
"anchor_text": {
"type": "string"
}
}
}
}
}
}
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 5 of 5
{
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"memo": "m:yuHkFzzTrOw0PI_82AZC6Q",
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"meklerQuote": "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.cae1e4173cd3acec343c8ffcd80642e924cbaeab498c130e6027241414626ed4"
},
"payTo": "9mMDrHabSf73MPn1ANdANSmsNw2wKiqE7JZ7eD6EUSRc",
"amount": "5000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"meklerQuote": "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.caca70c599e3be9ff89f9c0d5455ab79c67c13bee433d4f57888acbf92d89ecd",
"assetTransferMethod": "eip3009"
},
"payTo": "0xF6c6E2e530bb311c14a49C1a07C720fc232c07c5",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.mekler.ai/v1/web/pages/extract-static-content",
"tags": [
"research",
"web-extraction",
"static-html",
"RAG"
],
"mimeType": "application/json",
"description": "Fetch one public static HTML page after robots and public-address checks, then return bounded readable text, title, final URL and source links. Standard x402: POST the URL, sign the 402 and resend the same body. The 402 also returns an encrypted payment_request that pays for exactly the quoted fetch. No browser, login, summary or full-site crawl.",
"serviceName": "Mekler AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://example.org/"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"text": "This domain is for use in documentation examples without needing permission. This is not a service, avoid relying on it for testing and monitoring purposes.\nLearn more",
"title": "Example Domain",
"status": "ok",
"coverage": "static_html_only",
"final_url": "https://example.org/",
"redirects": 0,
"truncated": false,
"elapsed_ms": 12,
"fetched_at": "2026-09-29T00:00:00Z",
"source_links": [
"https://iana.org/help/example-domains"
],
"bytes_fetched": 274
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"maxLength": 2048,
"minLength": 1
},
"snapshot": {
"type": "string",
"maxLength": 65536,
"minLength": 1
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"status",
"final_url",
"title",
"text",
"source_links",
"fetched_at",
"truncated",
"coverage",
"bytes_fetched",
"redirects",
"elapsed_ms"
],
"properties": {
"text": {
"type": "string",
"maxLength": 20000
},
"title": {
"type": "string",
"maxLength": 300
},
"status": {
"enum": [
"ok"
],
"type": "string"
},
"coverage": {
"enum": [
"static_html_only"
],
"type": "string"
},
"final_url": {
"type": "string",
"format": "uri"
},
"redirects": {
"type": "integer",
"maximum": 3,
"minimum": 0
},
"truncated": {
"type": "boolean"
},
"elapsed_ms": {
"type": "number",
"minimum": 0
},
"fetched_at": {
"type": "string",
"format": "date-time"
},
"source_links": {
"type": "array",
"items": {
"type": "string",
"format": "uri"
},
"maxItems": 100
},
"bytes_fetched": {
"type": "integer",
"minimum": 0
}
},
"additionalProperties": false
}
}
}
}
}
}
},
"x402Version": 2
}Can I trust it score from our own monitoring
score from our own monitoring
87/100 Solid
#66 of 350 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.
- Reliability
- 100% uptime 30d
- Compliance
- A 14/14 checks pass
- Price
- $0.005 to $0.05 p43 in Data
- Risk
- clean no risk flag
- Traction
- $0.00 assessment 30d 0 buyers
14/14 compliance checks
- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
- declares the current x402 version (2)
- EIP-712 domain parameters present on every EVM entry
- x402 v2 envelope delivered in the payment-required header
402 terms unchanged since 2026-10-05. Last up 2026-10-05.
── Site signals
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
How the score works
What the score read on this service: status online, 100% uptime, latest daily rollup (no 30d window yet), 82ms response p95, x402 compliance 14 of 14, $0.005 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.
The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.
Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.
It is a score inside Data, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 350 listings, this one among them: the same 350 the position above is counted against. When the two differ, the field is the wider one, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.
Traction is a conservative undercount.
All measured facts
What it does
Pay-per-call services for agents over x402 (USDC on Base or Solana, no API key): annual SEC financial facts by CIK with filing links, CSV validation against typed column rules, citation source-overlap checks, and static web page text extraction. OpenAPI with schemas and examples at /openapi.json; llms.txt and pricing at the root.
Mekler AI is a listed x402 Data API. Captured payment terms name Base, Solana. Monitoring and settlement figures below describe the observations available to this directory; an unpaid HTTP 402 check does not prove that a paid call will deliver.
Assessment computed at . Latest service check observed at . Service data JSON · Measurement methodology.
Page rendered at . This response time is separate from the observation and computation times attached to each measurement.
Latest endpoint observation: . Latest price capture: . Prices are recorded quotes, not a promise of availability. Token assets and payment terms are listed separately. Endpoint data JSON · Price history JSON · Measurement methodology.
Assessment computed at . Uptime uses the stated daily-rollup window; response times are in milliseconds, compliance is passed/evaluated checks, and traction is a measured settlement floor. The comparison score is out of 100 within this category. Assessment JSON · Measurement methodology.
Observed daily coverage: 2026-10-05 to 2026-10-05 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Uptime and response JSON · Volume JSON · Buyers JSON · Measurement methodology.
Ranked from the measured category pool, refreshed at most once a minute. The comparison has no persisted computation timestamp; the assessment time above belongs to this service only. Ranking API documentation · Ranking methodology.
x402 List home · Services · Data
- uptime · latest daily rollup
- -
- uptime 7d
- -
- uptime 30d
- -
- uptime 90d
- -
- response p95
- 82ms
- avg response
- 82ms
- total checks
- 1
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
- price (min)
- $0.005
- price (max)
- $0.05
- category percentile (min)
- p43 in Data
- category percentile (max)
- p59 in Data
- endpoints / prices
- 5 / 2
- model
- tiered
- stability
- 100%
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
- domain age
- 8d
- registrar
- NameCheap, Inc.
- hosting
- custom
- domain created
- 2026-09-26
Identity facts, not a risk score.
- assessment volume 30d
- $0.00
- exact assessment volume 30d (USD)
- 0
- assessment recorded at (UTC)
- 2026-10-05T08:03:09.298Z
- buyers 30d
- 0
- settlements 30d
- 0
- measured since
- --- (start of our harvest window)
- last settlement
- ---
- top buyer share
- -
- trend 7d vs 30d
- -
- networks
- eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
- volume all-time
- $0
- settlements all-time
- 0
- median settlement 30d
- -
- max settlement 30d
- -
Assessment volume uses the latest 30d assessment. Over time sums daily address snapshots, rounded to cents and refreshed separately. The two sources can differ in timing, precision and shared-address attribution. Amounts use cents for comparison; known sub-cent values keep up to 12 significant digits. The exact stored assessment value is shown above.
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share is part of the ranking score: a higher share lowers the traction part of the score, by up to half when one address holds all 30d volume.
- member since
- 2026-10-05
Recent checks
| Checked at (UTC) | Status | HTTP | Response | Endpoints |
|---|---|---|---|---|
| Online | 402 | 259ms | 5 | |
| Online | 402 | 694ms | 5 | |
| Online | 402 | 327ms | 5 | |
| Online | 402 | 396ms | 5 | |
| Online | 402 | 307ms | 5 | |
| Online | 402 | 82ms | 5 |
Over time
On-chain volume daily snapshots, USD no volume data in the last 7d
volume no data in the payload
Distinct buyers per dayDistinct buyers per day
Uptime no completed-day data
- Snapshots 7d
- $0.00
- Uptime
- no completed-day data
More charts
Response time daily average, ms min 361ms, avg 361ms, max 361ms
10-05* UTC
Each series spans only the dates it has data for. Every series is also served as JSON at /api, /scores, /volume and /buyers.
Values
* today so far, partial (UTC).
The uptime summary counts completed UTC days only. The strip, readouts and table retain today's partial reading.
Daily snapshot total, no volume data in the last 7d. The visible 30d total in Traction comes from the latest assessment. These sources can differ in their window, refresh time, cent rounding and shared-address attribution.
Daily address snapshots: 2026-10-05 to 2026-10-05 UTC; * today so far, partial (UTC). Daily snapshots store cents. A recorded $0.00 with settlements cannot distinguish exact zero from volume rounded away. Lost precision is unavailable here.
Settlement volume uses the stored USD valuation of tracked payments; it is distinct from token quantities. USD-pegged assets are valued at 1 USD per token in these rollups. The measured settlement floor does not cover all payments to this service.
Assessment history last recorded at . Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.
| Day | Volume | Buyers | Settlements | Uptime | Response | Compliance | Price percentile | Site signals |
|---|---|---|---|---|---|---|---|---|
| 2026-10-05* | no data | no data | no data | 100% | 361.20ms | 14/14 | p43 | 4/6 |
Alternatives in Data
5 of 349 other ranked services in Data, ordered by the same measured score.
Own this service?
Keep this listing accurate. Ownership is proven with a domain check and every change is reviewed by hand.
Update this listingEarn the verified tier: x402list pays a real call to this endpoint and, if it delivers, the service is delivery-verified. The fee covers the cost of the probe, not the badge; there is no refund if the call does not deliver. Agent and API only, no in-browser signing. See /api.
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Delisting
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