BlinkCodes
Other ✓ VERIFIEDverified until 2026-08-19
Buy real-world digital goods with USDC on Base via x402: gift card codes (Steam, Razer Gold, PSN, etc.), game top-ups, and travel eSIMs. Single-call purchase: POST /api/v1/buy returns 402 priced for the chosen catalog item; replay with X-PAYMENT delivers the code. Catalog of 1200+ products at /api/public/products.
Pay from $0.01 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.
listed 2026-08-12 · no on-chain settlement recorded yet
ASSESSMENT
updated 2h agoEvidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.
reliability 100%
- uptime 24h
- 100%
- uptime 7d
- 100%
- uptime 30d
- 100%
- uptime 90d
- 100%
- response p95
- 547ms
- avg response
- 547ms
- total checks
- 1
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
compliance A (14/14)
14 of 14 x402 conformance checks pass. Full checklist below.
price $0.01 (p75 in Other)
- price (min)
- $0.01
- category percentile (min)
- p75 in Other
- endpoints / prices
- 1 / 1
- model
- flat
- stability
- 100%
risk clean
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
- 70d
- registrar
- Dominet (HK) Limited
- hosting
- custom
- domain created
- 2026-06-03
Identity facts, not a risk score.
traction $0.00 30d · 0 buyers
- volume 30d
- $0.00
- buyers 30d
- 0
- settlements 30d
- 0
- first settlement
- ---
- last settlement
- ---
- top buyer share
- -
- trend 7d vs 30d
- -
- networks
- eip155:8453
- volume all-time
- $0
- settlements all-time
- 0
- median settlement 30d
- -
- max settlement 30d
- -
- settled via
- -
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share is a concentration signal, not part of the ranking score.
WHAT IT DOES
ai-derivedNo AI synthesis has been produced for this service yet.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
|---|---|---|---|---|---|---|
| GET | /api/v1/buy | $0.01 | Base | USDC | header |
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /api/v1/buy returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
curl -i 'https://blinkcodes.com/api/v1/buy'
// 402 response (captured by monitor) · 1 payload · click to expand
[
{
"error": "Payment required: name the product to buy — send {\"email\":\"…\",\"product_type\":\"giftcard\",\"product_id\":187,\"item_id\":1195} (see https://blinkcodes.com/api/v1)",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xcaf3b9c6bfcd644a63d697bc6e2a1634a4c218f9",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 600
}
],
"resource": {
"url": "https://blinkcodes.com/api/v1/buy",
"tags": [
"gift-cards",
"top-ups",
"esim",
"digital-goods",
"crypto"
],
"iconUrl": "https://blinkcodes.com/web-app-manifest-192x192.png",
"mimeType": "application/json",
"description": "Gift card codes, service top-ups and travel eSIMs — priced per item, delivered on settlement",
"serviceName": "BlinkCodes"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"email": "[email protected]",
"item_id": 1195,
"quantity": 1,
"product_id": 187,
"product_type": "giftcard"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"format": "application/json",
"example": {
"id": "a1b2c3d4e5f6g7h",
"price": 0.12,
"status": "completed",
"currency": "USD",
"delivery": {
"code": [
{
"pin": "0000000000000000"
}
],
"kind": "object_list"
},
"status_url": "https://example.com/api/public/order/a1b2c3d4e5f6g7h?token=…"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"body": {
"type": "object",
"required": [
"email",
"product_type"
],
"properties": {
"email": {
"type": "string",
"description": "Delivery address for the code, eSIM or number."
},
"item_id": {
"type": "integer",
"description": "Denomination id within the product."
},
"quantity": {
"type": "integer",
"default": 1,
"minimum": 1,
"description": "Defaults to 1."
},
"product_id": {
"type": "integer",
"description": "Catalog product id (gift cards and top-ups)."
},
"bundle_name": {
"type": "string",
"description": "eSIM bundle id from the catalog."
},
"country_code": {
"type": "string",
"description": "ISO-2 country for product_type=esim or phone_rental."
},
"product_type": {
"enum": [
"giftcard",
"topup",
"esim",
"phone_rental"
],
"type": "string",
"description": "Which vertical is being bought."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"type": "string",
"const": "json"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"format": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}
] OVER TIME
All charts use the 30d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/blinkcodes/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.
checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression
COMPLIANCE
14/14 checks pass · grade Alast 402 captured 2026-08-12 · last up 2026-08-12
- 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
SITE PILLARS
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
recent checks (7) live · click to expand
EMBED THIS BADGE
<a href="https://x402-list.com/services/blinkcodes?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/blinkcodes.svg" alt="BlinkCodes listed on x402-list" height="28"> </a>
[](https://x402-list.com/services/blinkcodes?utm_source=badge&utm_medium=referral&utm_campaign=embed)
<a href="https://x402-list.com/services/blinkcodes?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/blinkcodes.svg?data=uptime" alt="BlinkCodes uptime on x402-list" height="28"> </a>