●
BRIJ Travel
Other PAYMENT-READYpayment-ready until 2026-09-30
Pay-per-call flight search and booking API via x402 (USDC on Solana). Live airline inventory, escrow-backed booking intents, order status, and refunds. No merchant onboarding.
Pay from $0.001 to $0.10 per request in USDC on Solana, settled onchain via the x402 protocol, no signup, no API key needed.
listed 2026-09-23 · no on-chain settlement recorded yet
VERDICT
ranking generation 3solid 89/100 #3 of 42 in Other by measured score
What the score read on this service: status online, 100% uptime 24h (no 30d window yet), 51ms response p95, x402 compliance 13 of 13, $0.001 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.
It is a score inside Other, 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 42 listings, this one among them. That set is wider than the 42 the position above is counted against, 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.
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.
ALTERNATIVES IN OTHER
Other Other services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).
| SERVICE | BAND | SCORE | UPTIME 30D | VOL 30D |
|---|---|---|---|---|
| Clash of Coins Checkout | strong | 98 | 100% | $34.2k |
| x402 Swag | solid | 90 | 100% | $30.14 |
| Agent Economy x402 Marketplace | solid | 89 | 100% | $0 |
| The Clinic | solid | 89 | 100% | $3.02 |
| LogiGrain | solid | 89 | 100% | $0 |
5 of 41 other ranked services in Other
ASSESSMENT
updated 2h agoThe parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.
reliability 100%
- uptime 24h
- -
- uptime 7d
- -
- uptime 30d
- -
- uptime 90d
- -
- response p95
- 51ms
- avg response
- 51ms
- 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 (13/13)
13 of 13 x402 conformance checks pass. Full checklist below.
price $0.001 to $0.10 (p10 in Other)
- price (min)
- $0.001
- price (max)
- $0.10
- category percentile (min)
- p10 in Other
- category percentile (max)
- p74 in Other
- endpoints / prices
- 5 / 3
- model
- tiered
- 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
- 680d
- registrar
- -
- hosting
- custom
- domain created
- 2024-11-12
Identity facts, not a risk score.
traction $0.00 30d · 0 buyers
- volume 30d
- $0.00
- buyers 30d
- 0
- settlements 30d
- 0
- measured since
- --- (start of our harvest window)
- last settlement
- ---
- top buyer share
- -
- trend 7d vs 30d
- -
- networks
- solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
- 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 |
|---|---|---|---|---|---|---|
| POST | /air/book | $0.001 | Solana | USDC | header | |
| POST | /air/intents | $0.10 | Solana | USDC | header | |
| POST | /air/offer-details | $0.01 | Solana | USDC | header | |
| POST | /air/refund-requests | $0.10 | Solana | USDC | header | |
| POST | /air/search | $0.10 | Solana | USDC | header |
5 endpoints
REQUEST / RESPONSE EXAMPLE
An unpaid request to POST /air/book returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
// request
curl -i -X POST 'https://travel.brij.fi/air/book'
// 402 response (captured by monitor) · 5 payloads · click to expand
[
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
},
"payTo": "4WvcrHiCTLEqWod3PeW3iFfjmJFsCbprQfkeNb2Rq59b",
"amount": "100000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://travel.brij.fi/air/search",
"mimeType": "application/json",
"description": "Flight search"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"adults": 1,
"cabin_class": "economy",
"depart_date": "2026-06-10",
"origin_iata": "MAD",
"destination_iata": "LIS"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"search": {
"offers": [
{
"id": "off_0000000000000000000000",
"stops": 1,
"duration": "PT1H15M",
"segments": [
{
"arriving_at": "2026-08-02T17:44:00",
"origin_iata": "MAD",
"carrier_name": "Iberia",
"departing_at": "2026-08-02T14:42:00",
"flight_number": "1953",
"destination_iata": "MXP"
},
{
"arriving_at": "2026-08-02T21:10:00",
"origin_iata": "MXP",
"carrier_name": "Iberia",
"departing_at": "2026-08-02T19:28:00",
"flight_number": "1430",
"destination_iata": "LIS"
}
],
"conditions": {
"change_allowed": true,
"refund_allowed": false,
"change_penalty_amount": "0",
"change_penalty_currency": "USD"
},
"owner_name": "Iberia",
"arriving_at": "2026-08-02T21:10:00",
"cabin_class": "economy",
"origin_iata": "MAD",
"departing_at": "2026-08-02T14:42:00",
"total_amount": 216950000,
"comparison_key": "cmp_abc123",
"total_currency": "USD",
"fare_brand_name": "Flexible Balearic",
"technical_stops": 0,
"destination_iata": "LIS",
"origin_time_zone": "Europe/Madrid",
"tax_amount_decimal": "24.50",
"total_emissions_kg": "21",
"base_amount_decimal": "65.00",
"total_amount_decimal": "216.95",
"checked_bags_included": 1,
"destination_time_zone": "Europe/Lisbon",
"carry_on_bags_included": 1,
"cabin_class_marketing_name": "ECONOMY",
"identity_documents_required": false
}
],
"request_id": "orq_0000000000000000000000"
}
}
}
},
"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": [
"origin_iata",
"destination_iata",
"depart_date",
"adults"
],
"properties": {
"sort": {
"enum": [
"price",
"duration",
"departure",
"emissions"
],
"type": "string",
"description": "Optional ordering, ascending. Default price."
},
"limit": {
"type": "integer",
"minimum": 1,
"description": "Optional. Cap the number of offers returned, cheapest first. Full responses can exceed 300 KB — LLM agents should combine this with cheapest_per_itinerary."
},
"adults": {
"type": "integer",
"maximum": 9,
"minimum": 1,
"description": "1 to 9. The offer is priced for this many travellers and /air/book must supply exactly this many passengers, lead first."
},
"max_price": {
"type": "string",
"description": "Optional decimal cap on total_amount, e.g. \"250.00\"."
},
"max_stops": {
"type": "integer",
"minimum": 0,
"description": "Optional. Maximum plane changes per direction; 0 = direct only."
},
"cabin_class": {
"enum": [
"economy",
"premium_economy",
"business",
"first"
],
"type": "string",
"description": "Optional, defaults to economy."
},
"depart_date": {
"type": "string",
"format": "date"
},
"origin_iata": {
"type": "string",
"description": "Origin IATA code."
},
"return_date": {
"type": "string",
"format": "date",
"description": "Optional. Adds the inbound (destination back to origin); round-trip offers book both directions in one /air/book."
},
"departure_after": {
"type": "string",
"pattern": "^([01][0-9]|2[0-3]):[0-5][0-9]$",
"description": "Optional. Outbound departs at or after this local time (HH:MM)."
},
"departure_before": {
"type": "string",
"pattern": "^([01][0-9]|2[0-3]):[0-5][0-9]$",
"description": "Optional. Outbound departs at or before this local time (HH:MM). Combine both for a window: afternoon = after 12:00 before 18:00."
},
"destination_iata": {
"type": "string",
"description": "Destination IATA code."
},
"cheapest_per_itinerary": {
"type": "boolean",
"description": "Optional. Collapse each physical itinerary (comparison_key) to its cheapest fare; fare_options_count reports how many fares were folded. Drill into a finalist with POST /air/offer-details."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"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
},
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
},
"payTo": "4WvcrHiCTLEqWod3PeW3iFfjmJFsCbprQfkeNb2Rq59b",
"amount": "100000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://travel.brij.fi/air/intents",
"mimeType": "application/json",
"description": "Booking intent creation"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"offer_id": "off_0000000000000000000000",
"funding_wallet": "So11111111111111111111111111111111111111112"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"intent": {
"id": "intent_0000000000000000",
"status": "active",
"escrow_address": "So11111111111111111111111111111111111111112",
"expected_escrow_mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"customer_support_code": "BRIJ-XXXX-XXXX",
"expected_escrow_amount": 216950000
}
}
}
},
"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": [
"offer_id",
"funding_wallet"
],
"properties": {
"offer_id": {
"type": "string",
"description": "offer_id from POST /air/search."
},
"refund_wallet": {
"type": "string",
"description": "Optional Solana address for refunds; defaults to funding_wallet and is frozen at creation."
},
"funding_wallet": {
"type": "string",
"description": "Solana address funding the escrow."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"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
},
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
},
"payTo": "4WvcrHiCTLEqWod3PeW3iFfjmJFsCbprQfkeNb2Rq59b",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://travel.brij.fi/air/offer-details",
"mimeType": "application/json",
"description": "Single-offer detail: live refresh plus paid-ancillary prices. 0.01 USDC; an offer from a browser tier (lowcost:, ryanair:) costs 0.10 — its fare menu is read at the supplier in a real browser session — and includes the full fare menu with baggage and refund conditions."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"offer_id": "off_0000000000000000000000"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"offer": {
"id": "off_0000000000000000000000",
"expires_at": "2026-08-07T12:00:00Z",
"total_amount_decimal": "89.50",
"checked_bags_included": 0
},
"available_services": [
{
"type": "baggage",
"baggage_type": "checked",
"total_currency": "USD",
"maximum_quantity": 3,
"maximum_weight_kg": 23,
"total_amount_decimal": "45.00"
}
]
}
}
},
"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": [
"offer_id"
],
"properties": {
"offer_id": {
"type": "string",
"description": "id from POST /air/search. Re-fetches the offer live (fresh price, fresh expires_at) and lists purchasable ancillaries with prices — extra bags, etc. Services are informational: they cannot be bought through this API, but their prices let an agent compare a bare fare plus a paid bag against a fare that includes one."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"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
},
{
"error": "intent_id is required in the request body: send {\"intent_id\": \"intent_0000000000000000\", ...} using the id returned by POST /air/intents. This payment will not be accepted as-is.",
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
},
"payTo": "4WvcrHiCTLEqWod3PeW3iFfjmJFsCbprQfkeNb2Rq59b",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://travel.brij.fi/air/book",
"mimeType": "application/json",
"description": "Fund escrow before booking (nominal probe price; the real amount is the intent's escrow amount)"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"intent_id": "intent_0000000000000000",
"passengers": [
{
"email": "[email protected]",
"title": "ms",
"gender": "f",
"born_on": "1990-01-01",
"given_name": "Jane",
"family_name": "Doe",
"phone_number": "+15551234567"
}
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"intent": {
"id": "intent_0000000000000000",
"status": "booked"
},
"booking": {
"order_id": "ord_0000000000000000000000",
"total_amount": 216950000,
"total_currency": "USD",
"awaiting_payment": true
}
}
}
},
"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": [
"intent_id",
"passengers"
],
"properties": {
"intent_id": {
"type": "string",
"description": "id from POST /air/intents."
},
"passengers": {
"type": "array",
"items": {
"type": "object",
"required": [
"given_name",
"family_name",
"born_on",
"title",
"gender",
"email",
"phone_number"
],
"properties": {
"email": {
"type": "string",
"format": "email"
},
"title": {
"enum": [
"mr",
"mrs",
"ms",
"miss",
"dr"
],
"type": "string"
},
"gender": {
"enum": [
"m",
"f"
],
"type": "string"
},
"born_on": {
"type": "string",
"format": "date"
},
"given_name": {
"type": "string"
},
"family_name": {
"type": "string"
},
"phone_number": {
"type": "string",
"description": "E.164, e.g. +447400123456."
}
}
},
"maxItems": 9,
"minItems": 1
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"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
},
{
"error": "intent_id is required in the request body: send {\"intent_id\": \"intent_0000000000000000\", ...} using the id returned by POST /air/intents. This payment will not be accepted as-is.",
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
},
"payTo": "4WvcrHiCTLEqWod3PeW3iFfjmJFsCbprQfkeNb2Rq59b",
"amount": "100000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://travel.brij.fi/air/refund-requests",
"mimeType": "application/json",
"description": "Manual refund request"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"reason": "Passenger can no longer travel on these dates.",
"contact": "[email protected]",
"intent_id": "intent_0000000000000000"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"status": "received",
"intent_id": "intent_0000000000000000",
"requested_at": "2026-07-27T12:00:00Z"
}
}
},
"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": {
"type": "object",
"required": [
"intent_id",
"reason"
],
"properties": {
"reason": {
"type": "string",
"maxLength": 1000,
"description": "Also send headers X-Customer-Support-Code (from intent creation) and X-Passenger-Family-Name; both are required."
},
"contact": {
"type": "string",
"maxLength": 320
},
"intent_id": {
"type": "string",
"description": "id from POST /air/intents."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"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
}
] OVER TIME
All charts use the 90d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/brij-travel/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.
UPTIME
90d UPTIME 100%
RESPONSE TIME
AVG RESP 155ms
PRICE (captured 402, USD)
Median across 5 endpoints. Use the selector to isolate one.
SUB-SCORES (uptime + x402 compliance)
checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression
VOLUME (on-chain settlement, USD)
DISTINCT BUYERS
COMPLIANCE
13/13 checks pass · grade Alast 402 captured 2026-09-23 · last up 2026-09-23
- 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 (9) live · click to expand
TIME STATUS RESP CAUSE
● OK 67ms
● SLOW 513ms
● OK 134ms
● OK 184ms
● OK 175ms
● OK 149ms
● OK 75ms
● OK 46ms
● OK 51ms
EMBED THIS BADGE
// HTML
<a href="https://x402-list.com/services/brij-travel?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/brij-travel.svg" alt="BRIJ Travel listed on x402-list" height="28"> </a>
// Markdown
[](https://x402-list.com/services/brij-travel?utm_source=badge&utm_medium=referral&utm_campaign=embed)
// HTML · live uptime variant
<a href="https://x402-list.com/services/brij-travel?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/brij-travel.svg?data=uptime" alt="BRIJ Travel uptime on x402-list" height="28"> </a>