Saymon RU Data API
payment-ready until 2026-10-15
Russian-language (Runet) data APIs for AI agents, paid per request in USDC via x402 (HTTP 402), no API keys/accounts/KYC: company checks by INN (official EGRUL state registry), self-employed NPD status, Cyrillic web search via Yandex, RU page-to-Markdown, research packs, Russian Post (tariff, tracking, delivery time, offices, ZIP, address), CBR FX rates, MOEX quotes. 20 live endpoints.
Call it x402 v2
x402 v2
- Base URL
- https://payforapi.com
- Payment
- x402 v2, header channel
$ curl -i -X POST 'https://payforapi.com/v1/cbr-rates' An unpaid request returns HTTP 402 with the payment terms. Sign a payment authorization, then retry with the PAYMENT-SIGNATURE header.
Endpoints 20 paid routes on payforapi.com
12 more in Example 402 response
Prices as captured in the 402 response: median $0.01 across the 20 endpoints, unchanged since first capture.
Example 402 response
Endpoints and prices
| Method | Path | Description | Price | Network | Asset | 402 channel | Captured |
|---|---|---|---|---|---|---|---|
| POST | / | No description | $0.008 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.05 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.01 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.01 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.008 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.01 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.04 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.01 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.01 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.01 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.01 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.01 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.02 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.05 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.01 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.02 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.18 | Base | USDC | header | since 09-14 |
| POST | / | No description | $1.60 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.005 | Base | USDC | header | since 09-14 |
| POST | / | No description | $0.02 | Base | USDC | header | since 09-14 |
Payment evidence
402 payload captured at . Check evidence JSON · Measurement methodology.
First of 20 payloads captured by the monitor.
120 lines, scroll inside
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/inn-lookup",
"tags": [
"ru-data",
"egrul",
"company"
],
"mimeType": "application/json",
"description": "Verify a Russian company or sole trader by INN - official EGRUL state registry (Проверка российского юрлица по ИНН, ЕГРЮЛ)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"inn": "7707083893"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"inn": "7707083893",
"kpp": "773601001",
"name": "ПАО СБЕРБАНК",
"status": "ACTIVE",
"address": "117997, Москва, ул. Вавилова, д. 19"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"inn"
],
"properties": {
"inn": {
"type": "string",
"description": "Russian INN: 10 or 12 digits"
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
} Other captured 402 responses (19)
Captured payload 2 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/fns-npd-check",
"tags": [
"ru-data",
"fns",
"npd",
"self-employed"
],
"mimeType": "application/json",
"description": "Check self-employed (NPD) tax status by INN via the Russian FNS registry (Проверка статуса самозанятого (НПД) по ИНН, ФНС)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"inn": "7707083893"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"inn": "7707083893",
"source": "fns statusnpd",
"message": "7707083893 не является плательщиком налога на профессиональный доход",
"checked_on": "2026-09-03",
"is_npd_payer": false
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"inn"
],
"properties": {
"inn": {
"type": "string",
"description": "Russian INN: 10 or 12 digits"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 3 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/ru-search",
"tags": [
"ru-data",
"search"
],
"mimeType": "application/json",
"description": "Cyrillic (Runet) web search for AI agents (Кириллический веб-поиск для агентов)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"limit": 5,
"query": "новости искусственного интеллекта"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"query": "новости искусственного интеллекта",
"total": 5,
"results": [
{
"url": "https://example.com/news",
"title": "Заголовок",
"snippet": "Фрагмент результата..."
}
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"query"
],
"properties": {
"limit": {
"type": "integer",
"maximum": 10,
"minimum": 1
},
"query": {
"type": "string"
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 4 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/web-search",
"tags": [
"search",
"web",
"global"
],
"mimeType": "application/json",
"description": "Global web search for AI agents (Tavily aggregation via x402) (Глобальный веб-поиск для агентов (агрегация Tavily через x402))",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"limit": 5,
"query": "bitcoin price today"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"query": "bitcoin price today",
"total": 5,
"results": [
{
"url": "https://example.com/btc",
"title": "Bitcoin Today",
"snippet": "Bitcoin price..."
}
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"query"
],
"properties": {
"limit": {
"type": "integer",
"maximum": 10,
"minimum": 1
},
"query": {
"type": "string"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 5 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/ru-page",
"tags": [
"ru-data",
"scraping"
],
"mimeType": "application/json",
"description": "Russian web page converted to LLM-ready Markdown (RU-страница в LLM-ready Markdown)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://www.rbc.ru/economics/"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"url": "https://www.rbc.ru/economics/",
"title": "Экономика — РБК",
"markdown": "# Экономика\n\nТекст страницы в Markdown...",
"content_length": 18730
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"format": "uri"
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 6 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/pochta-zip",
"tags": [
"pochta",
"russian-post",
"zip"
],
"mimeType": "application/json",
"description": "Russian postal ZIP lookup: office address and locality (Почтовый индекс: адрес отделения и населённый пункт)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"postal_code": "101000"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"city": "Москва",
"office": "101000-26",
"region": "Москва",
"street": "ул. Мясницкая",
"postal_code": "101000"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"postal_code"
],
"properties": {
"postal_code": {
"type": "string"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 7 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/pochta-address",
"tags": [
"pochta",
"russian-post",
"address"
],
"mimeType": "application/json",
"description": "Normalize a Russian address: ZIP, region, street, building (Нормализация российского адреса: индекс, регион, улица, дом)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"address": "г Москва, ул Тверская, д 1"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"original": "г Москва, ул Тверская, д 1",
"normalized": {
"house": "1",
"index": "125009",
"region": "Москва",
"street": "Тверская"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"address"
],
"properties": {
"address": {
"type": "string"
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 8 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "40000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/pochta-delivery",
"tags": [
"pochta",
"russian-post",
"delivery",
"bundle"
],
"mimeType": "application/json",
"description": "Russian Post delivery bundle: address, ZIP, office, cost and time in one payment (Пакет «Доставка Почты России»: адрес, индекс, отделение, стоимость и срок одним платежом)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"weight": 1000,
"mail_type": "POSTAL_PARCEL",
"from_index": "101000",
"to_address": "г Москва, ул Тверская, д 1",
"mail_category": "ORDINARY"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"rate": {
"total_rate": {
"rub": 250,
"kopecks": 25000
}
},
"bundle": "pochta-delivery",
"address": {
"house": "1",
"index": "125009",
"region": "Москва",
"street": "Тверская",
"original_address": "г Москва, ул Тверская, д 1"
},
"components": [
"pochta-address",
"pochta-zip",
"pochta-offices",
"pochta-tariff",
"pochta-delivery-time"
],
"delivery_days": {
"max": 5,
"min": 2
},
"delivery_office": {
"type": "ПОЧТАМТ",
"address": "125009, Москва, ул. Тверская, д. 14",
"postal_code": "125009"
}
}
}
},
"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": {
"required": [
"from_index"
],
"properties": {
"weight": {
"type": "integer",
"minimum": 0
},
"to_index": {
"type": [
"string",
"null"
],
"description": "Or a ready receiver postcode"
},
"mail_type": {
"type": "string"
},
"from_index": {
"type": "string",
"description": "Sender postcode (warehouse/store)"
},
"to_address": {
"type": [
"string",
"null"
],
"description": "Delivery address — normalized, postcode taken from it"
},
"mail_category": {
"type": "string"
},
"declared_value": {
"type": [
"integer",
"null"
]
},
"dimension_type": {
"type": [
"string",
"null"
]
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 9 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/pochta-delivery-time",
"tags": [
"pochta",
"russian-post",
"delivery"
],
"mimeType": "application/json",
"description": "Russian Post: delivery time between ZIP codes, in days (Сроки доставки Почты России между индексами, в днях)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"to_index": "190000",
"mail_type": "POSTAL_PARCEL",
"from_index": "101000",
"mail_category": "ORDINARY"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"delivery": {
"max_days": 5,
"min_days": 2
},
"to_index": "190000",
"from_index": "101000"
}
}
},
"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": {
"required": [
"from_index",
"to_index"
],
"properties": {
"to_index": {
"type": "string"
},
"mail_type": {
"type": "string"
},
"from_index": {
"type": "string"
},
"mail_category": {
"type": "string"
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 10 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "180000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/ru-search/x10",
"tags": [
"ru-data",
"search",
"bulk"
],
"mimeType": "application/json",
"description": "Runet search bundle: up to 10 queries in one payment, 10% off (Пакет поиска по рунету: до 10 запросов одним платежом, скидка 10%)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"limit": 5,
"queries": [
"доставка цветов москва",
"поставщик кофе оптом",
"отзывы о магазине пример"
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"count": 3,
"results": [
{
"count": 5,
"query": "доставка цветов москва",
"results": [
{
"url": "https://example.com/1",
"title": "Заголовок",
"snippet": "..."
}
],
"provider": "yandex"
}
],
"completed": 3,
"grant_left": 8183,
"error_count": 0
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"queries"
],
"properties": {
"limit": {
"type": "integer",
"maximum": 10,
"minimum": 1
},
"queries": {
"type": "array",
"items": {
"type": "string"
},
"description": "Search queries, max 10"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 11 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/pochta-tariff",
"tags": [
"pochta",
"russian-post",
"tariff",
"delivery"
],
"mimeType": "application/json",
"description": "Russian Post: shipping cost and delivery time between ZIP codes (Расчёт стоимости и сроков доставки Почты России между индексами)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"weight": 1000,
"to_index": "190000",
"mail_type": "POSTAL_PARCEL",
"from_index": "101000",
"mail_category": "ORDINARY"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"tariff": {
"rate": "250.00",
"currency": "RUB",
"delivery": {
"max_days": 5,
"min_days": 2
}
},
"weight": 1000,
"to_index": "190000",
"from_index": "101000"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"from_index",
"to_index"
],
"properties": {
"weight": {
"type": "integer",
"minimum": 0
},
"to_index": {
"type": "string"
},
"mail_type": {
"type": "string"
},
"from_index": {
"type": "string"
},
"mail_category": {
"type": "string"
},
"declared_value": {
"type": [
"integer",
"null"
]
},
"dimension_type": {
"type": [
"string",
"null"
]
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 12 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "1600000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/ru-search/x100",
"tags": [
"ru-data",
"search",
"bulk"
],
"mimeType": "application/json",
"description": "Runet search bundle: up to 100 queries in one payment, 20% off (Пакет поиска по рунету: до 100 запросов одним платежом, скидка 20%)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"limit": 5,
"queries": [
"запрос 1",
"запрос 2"
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"count": 2,
"results": [
{
"count": 5,
"query": "запрос 1",
"results": [],
"provider": "yandex"
}
],
"completed": 2,
"grant_left": 8183,
"error_count": 0
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"queries"
],
"properties": {
"limit": {
"type": "integer",
"maximum": 10,
"minimum": 1
},
"queries": {
"type": "array",
"items": {
"type": "string"
},
"description": "Search queries, max 100"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 13 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/pochta-track",
"tags": [
"pochta",
"russian-post",
"tracking"
],
"mimeType": "application/json",
"description": "Track a Russian Post shipment by tracking number (Отслеживание почтового отправления Почты России по трек-номеру)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"barcode": "RA123456789RU"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"status": "В пути",
"barcode": "RA123456789RU",
"operations": [
{
"date": "2026-09-01T10:00:00",
"place": "Москва",
"description": "Покинуло сортировочный центр"
}
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"barcode"
],
"properties": {
"barcode": {
"type": "string"
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 14 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/ticker",
"tags": [
"trading",
"crypto",
"bybit",
"ticker"
],
"mimeType": "application/json",
"description": "Crypto tickers from Bybit (spot): price, change and volume by pair (Крипто-тикеры Bybit (spot): цена, изменение и объём по паре)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"symbol": "BTCUSDT"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"low24h": "94100.00",
"symbol": "BTCUSDT",
"high24h": "98200.00",
"lastPrice": "97000.00",
"quoteVolume": "1234567890",
"priceChangePercent": "2.5"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [],
"properties": {
"symbol": {
"type": "string",
"description": "Bybit spot pair, e.g. BTCUSDT"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 15 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/research",
"tags": [
"ru-data",
"research"
],
"mimeType": "application/json",
"description": "Research pack: Cyrillic search + top pages as Markdown (Research-пакет: кириллический поиск и top-страницы в Markdown)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"limit": 5,
"query": "тенденции российского рынка 2026",
"max_pages": 3
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"pages": [
{
"url": "https://example.com/a",
"title": "Обзор",
"markdown": "..."
}
],
"query": "тенденции российского рынка 2026",
"searches": 1
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"query"
],
"properties": {
"limit": {
"type": "integer",
"maximum": 10,
"minimum": 1
},
"query": {
"type": "string"
},
"max_pages": {
"type": "integer",
"maximum": 5,
"minimum": 0
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 16 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "8000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/cbr-rates",
"tags": [
"cbr",
"fx",
"currency",
"rates",
"russia",
"central-bank"
],
"mimeType": "application/json",
"description": "Official Bank of Russia (CBR) FX rates, daily: USD, EUR, CNY and more (Официальные курсы ЦБ РФ (ежедневно): USD, EUR, CNY и другие)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"currencies": [
"USD",
"EUR",
"CNY"
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"date": "2026-09-03",
"rates": {
"CNY": {
"code": "CNY",
"name": "Китайский юань",
"value": 12.9217,
"nominal": 1,
"rub_per_unit": 12.9217
},
"EUR": {
"code": "EUR",
"name": "Евро",
"value": 100.8287,
"nominal": 1,
"rub_per_unit": 100.8287
},
"USD": {
"code": "USD",
"name": "Доллар США",
"value": 86.9963,
"nominal": 1,
"rub_per_unit": 86.9963
}
}
}
}
},
"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": {
"required": [],
"properties": {
"currencies": {
"type": "array",
"items": {
"type": "string"
},
"description": "ISO currency codes (USD, EUR, CNY, GBP, KZT, JPY...). Empty = USD/EUR/CNY"
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 17 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "50000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/company-report",
"tags": [
"ru-data",
"kyb",
"company",
"dossier",
"bundle"
],
"mimeType": "application/json",
"description": "KYB dossier on a Russian counterparty: EGRUL + NPD + deep dossier in one payment (Пакет «Проверка контрагента» (KYB-досье): ЕГРЮЛ, НПД, deep-досье одним платежом)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"inn": "7707083893"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"inn": "7707083893",
"npd": {
"inn": "7707083893",
"source": "fns statusnpd",
"message": "7707083893 не является плательщиком налога на профессиональный доход",
"checked_on": "2026-09-04",
"is_npd_payer": false
},
"bundle": "company-report",
"company": {
"name": "ПАО СБЕРБАНК",
"rows": [
{
"inn": "7707083893",
"ogrn": "1027700132195",
"name_full": "ПАО СБЕРБАНК"
}
],
"found": true
},
"dossier": {
"mode": "deep",
"query": "ПАО СБЕРБАНК",
"sources": [
{
"url": "https://example.com/news",
"title": "Упоминание",
"markdown": "..."
}
],
"searches": 3,
"source_count": 3
},
"components": [
"inn-lookup",
"fns-npd-check",
"research/deep"
],
"generated_at": "2026-09-04T12:00:00Z"
}
}
},
"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": {
"required": [
"inn"
],
"properties": {
"inn": {
"type": "string",
"description": "Russian INN: 10 or 12 digits"
},
"limit": {
"type": "integer",
"maximum": 10,
"minimum": 1
},
"max_pages": {
"type": "integer",
"maximum": 10,
"minimum": 0
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 18 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "8000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/moex-quote",
"tags": [
"moex",
"moscow-exchange",
"stocks",
"quotes",
"russia"
],
"mimeType": "application/json",
"description": "MOEX (Moscow Exchange) quotes: stocks, currency, indices via ISS (Котировки Московской биржи: акции, валюта, индексы (ISS))",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"market": "shares",
"symbol": "SBER"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"low": 272.9,
"high": 274.6,
"name": "Сбербанк России ПАО ао",
"open": 273.5,
"board": "TQBR",
"market": "shares",
"symbol": "SBER",
"shortname": "Сбербанк",
"change_pct": -0.091,
"last_price": 274.03,
"prev_close": 274.28,
"update_time": "13:28:17",
"value_today": 2476989614,
"volume_today": 9023708
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [],
"properties": {
"market": {
"enum": [
"shares",
"currency",
"index"
],
"type": "string",
"description": "Default shares"
},
"symbol": {
"type": "string",
"description": "Ticker: SBER/GAZP (shares), USD000UTSTOM or USD/EUR/CNY (currency), IMOEX (index)"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 19 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "50000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/research/deep",
"tags": [
"ru-data",
"research"
],
"mimeType": "application/json",
"description": "Deep research pack: 3 searches + up to 10 pages as Markdown (Research-пакет deep: 3 поиска и до 10 страниц в Markdown)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"limit": 8,
"query": "сравнение CRM для малого бизнеса",
"max_pages": 8
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"pages": [
{
"url": "https://example.com/crm",
"title": "CRM-системы",
"markdown": "..."
}
],
"query": "сравнение CRM для малого бизнеса",
"searches": 3
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"query"
],
"properties": {
"limit": {
"type": "integer",
"maximum": 10,
"minimum": 1
},
"query": {
"type": "string"
},
"max_pages": {
"type": "integer",
"maximum": 10,
"minimum": 0
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 20 of 20
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4890a2C67dde6b16aF059eb5DBC1594169910948",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://payforapi.com/v1/pochta-offices",
"tags": [
"pochta",
"russian-post",
"offices"
],
"mimeType": "application/json",
"description": "Russian Post offices by ZIP or nearest coordinates (Отделения Почты России: по индексу или координатам)",
"serviceName": "Saymon RU Data API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"top": 10,
"postal_code": "101000"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"total": 1,
"offices": [
{
"index": "101000",
"phone": "+7 800 100-00-00",
"address": "Москва, ул. Мясницкая, 26",
"latitude": 55.76,
"longitude": 37.63
}
]
}
}
},
"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": {
"required": [],
"properties": {
"top": {
"type": "integer",
"minimum": 1
},
"latitude": {
"type": [
"number",
"null"
]
},
"longitude": {
"type": [
"number",
"null"
]
},
"postal_code": {
"type": [
"string",
"null"
]
}
}
},
"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"
}
}
}
}
}
}
},
"x402Version": 2
}Can I trust it score from our own monitoring
score from our own monitoring
#96 of 364 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.
- Reliability
- 99.9% uptime 30d
- Compliance
- A 14/14 checks pass
- Price
- $0.005 to $1.60 p43 in Data
- Risk
- clean no risk flag
- Traction
- $0.14 30d 1 buyers, top buyer 100% (address, not entity)
- Last change
- schema changed 24d ago 1 in 30d
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 2026-09-14. Last up 2026-10-08.
── 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, 99.9% uptime 30d, 233ms 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 364 listings, this one among them: the same 364 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.
Settled via primer ($0.14, 13 tx). Traction is a conservative undercount; first settlement seen 2026-08-18.
All measured facts
What it does
Russian-language (Runet) data APIs for AI agents, paid per request in USDC via x402 (HTTP 402), no API keys/accounts/KYC: company checks by INN (official EGRUL state registry), self-employed NPD status, Cyrillic web search via Yandex, RU page-to-Markdown, research packs, Russian Post (tariff, tracking, delivery time, offices, ZIP, address), CBR FX rates, MOEX quotes. 20 live endpoints.
Saymon RU Data API is a listed x402 Data API. Captured payment terms name Base. 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: 2026-09-09 to 2026-10-08 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Latest settlement in the assessment: . 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
- 100%
- uptime 7d
- 100%
- uptime 30d
- 99.9%
- uptime 90d
- 100%
- response p95
- 233ms
- avg response
- 127ms
- total checks
- 2,765
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)
- $1.60
- category percentile (min)
- p43 in Data
- category percentile (max)
- p94 in Data
- endpoints / prices
- 20 / 8
- 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
- -
- registrar
- -
- hosting
- custom
- domain created
- ---
Identity facts, not a risk score.
- assessment volume 30d
- $0.14
- exact assessment volume 30d (USD)
- 0.142
- assessment recorded at (UTC)
- 2026-10-08T21:13:01.029Z
- buyers 30d
- 1
- settlements 30d
- 13
- measured since
- 2026-08-18 (start of our harvest window)
- last settlement
- 2026-09-15
- top buyer share
- 100% of 30d volume (address, not entity)
- trend 7d vs 30d
- 0.00x the 30d daily rate
- networks
- eip155:8453
- volume all-time
- $3.62
- settlements all-time
- 179
- median settlement 30d
- $0.01
- max settlement 30d
- $0.02
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
- 2026-08-24
Recent checks
| Checked at (UTC) | Status | HTTP | Response | Endpoints |
|---|---|---|---|---|
| Online | 402 | 137ms | 20 | |
| Online | 402 | 61ms | 20 | |
| Online | 402 | 99ms | 20 | |
| Online | 402 | 158ms | 20 | |
| Online | 402 | 197ms | 20 | |
| Online | 402 | 129ms | 20 | |
| Online | 402 | 132ms | 20 | |
| Online | 402 | 137ms | 20 | |
| Online | 402 | 191ms | 20 | |
| Online | 402 | 131ms | 20 | |
| Online | 402 | 107ms | 20 | |
| Online | 402 | 158ms | 20 | |
| Online | 402 | 121ms | 20 | |
| Online | 402 | 70ms | 20 | |
| Online | 402 | 108ms | 20 | |
| Online | 402 | 188ms | 20 | |
| Online | 402 | 142ms | 20 | |
| Online | 402 | 136ms | 20 |
Changes1 in 30d
| Observed at (UTC) | Change | Evidence |
|---|---|---|
| schema changed | endpoint removed endpoint removed endpoint removed endpoint removed endpoint removed endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added schema removed schema removed schema removed schema removed schema removed schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added |
Over time
- Volume 30d
- $0.14
- Uptime
- 1 of 29 completed days below 100%
More charts
09-09 to 10-08* UTC
Scores over time
09-09 to 10-08* UTC
09-09 to 10-08* UTC
09-09 to 10-08* UTC
Scores: one day per column, 09-09 to 10-08*, on the columns of Response time. Uptime held below 100% on some days in this window, including any partial day. Daily readings remain in the Uptime strip and Values. The checklist grew from 11 to 14 checks on 2026-07-28, before this window. Pillar lines use their own low and high. Exact dated readings are available in each readout and in Values.
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, 30d: $0.15, peak $0.14 on 09-10. 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: 2026-09-09 to 2026-10-08 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 |
|---|---|---|---|---|---|---|---|---|
| 2026-09-09 | no data | no data | no data | 100% | 122.50ms | 14/14 | p59 | 5/6 |
| 2026-09-10 | $0.14 | 1 | 12 | 97.78% | 139.80ms | 14/14 | p59 | 5/6 |
| 2026-09-11 | no data | no data | no data | 100% | 127.50ms | 14/14 | p59 | 5/6 |
| 2026-09-12 | no data | no data | no data | 100% | 97.26ms | 14/14 | p59 | 5/6 |
| 2026-09-13 | no data | no data | no data | 100% | 134.70ms | 14/14 | p59 | 5/6 |
| 2026-09-14 | no data | no data | no data | 100% | 110.50ms | 14/14 | p40 | 5/6 |
| 2026-09-15 | $0.01 | 1 | 1 | 100% | 108.21ms | 14/14 | p40 | 5/6 |
| 2026-09-16 | no data | no data | no data | 100% | 131.76ms | 14/14 | p40 | 5/6 |
| 2026-09-17 | no data | no data | no data | 100% | 99.78ms | 14/14 | p40 | 5/6 |
| 2026-09-18 | no data | no data | no data | 100% | 107.63ms | 14/14 | p40 | 5/6 |
| 2026-09-19 | no data | no data | no data | 100% | 130.68ms | 14/14 | p40 | 5/6 |
| 2026-09-20 | no data | no data | no data | 100% | 116.50ms | 14/14 | p40 | 5/6 |
| 2026-09-21 | no data | no data | no data | 100% | 153.16ms | 14/14 | p40 | 5/6 |
| 2026-09-22 | no data | no data | no data | 100% | 155.55ms | 14/14 | p40 | 5/6 |
| 2026-09-23 | no data | no data | no data | 100% | 153.43ms | 14/14 | p41 | 5/6 |
| 2026-09-24 | no data | no data | no data | 100% | 121.94ms | 14/14 | p41 | 5/6 |
| 2026-09-25 | no data | no data | no data | 100% | 102.29ms | 14/14 | p40 | 5/6 |
| 2026-09-26 | no data | no data | no data | 100% | 97.07ms | 14/14 | p40 | 5/6 |
| 2026-09-27 | no data | no data | no data | 100% | 89.88ms | 14/14 | p40 | 5/6 |
| 2026-09-28 | no data | no data | no data | 100% | 106.71ms | 14/14 | p41 | 5/6 |
| 2026-09-29 | no data | no data | no data | 100% | 90.82ms | 14/14 | p41 | 5/6 |
| 2026-09-30 | no data | no data | no data | 100% | 87.17ms | 14/14 | p41 | 5/6 |
| 2026-10-01 | no data | no data | no data | 100% | 84.98ms | 14/14 | p41 | 5/6 |
| 2026-10-02 | no data | no data | no data | 100% | 99.29ms | 14/14 | p41 | 5/6 |
| 2026-10-03 | no data | no data | no data | 100% | 124.68ms | 14/14 | p41 | 5/6 |
| 2026-10-04 | no data | no data | no data | 100% | 158.73ms | 14/14 | p41 | 5/6 |
| 2026-10-05 | no data | no data | no data | 100% | 155.01ms | 14/14 | p43 | 5/6 |
| 2026-10-06 | no data | no data | no data | 100% | 197.09ms | 14/14 | p42 | 5/6 |
| 2026-10-07 | no data | no data | no data | 100% | 167.92ms | 14/14 | p42 | 5/6 |
| 2026-10-08* | no data | no data | no data | 100% | 195.51ms | 14/14 | p43 | 5/6 |
Alternatives in Data
5 of 363 other ranked services in Data, ordered by the same measured score.
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