Camino Messenger: B2B transactional distribution for travel

Camino Messenger

Fluent Travel
Distribution

One connection to search, book and pay
across travel suppliers and distributors.

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Camino Messenger continues as Travel Token Messenger

Camino Messenger is a B2B transactional distribution layer for travel, first built on Camino Network: suppliers and distributors connect once, then search, book and pay through the same connection. Its development continues as Travel Token Messenger, open source under LGPLv3.

Travel Token Messenger ↗ Documentation ↗ Source code: bot, protocol, contracts

The rails for agentic
travel commerce

Camino Messenger provides the transaction layer that powers AI agents to move beyond planning and recommendations — to actually complete bookings, handle payments, and coordinate suppliers in real time.

Trusted ecosystem transactions

Blockchain-based wallets handle supplier payments and traveler identity verification within a closed network of vetted suppliers and whitelisted agents — providing the security foundation that enterprise travel demands.

Proven network & standards

Built for complex B2B transactions and payments between many partners. Agents use the same booking and payment messages as any other participant, rather than building payment and integration systems from scratch.

Multi-party coordination

Smart contracts orchestrate complex settlements across multiple touristic stakeholders — enabling agents to orchestrate multi-supplier bookings, handle cancellations, and coordinate escrows and payment flows without custom development.

Build for AI agents

Camino Messenger bridges the gap between agent recommendations and real-world execution; providing the infrastructure layer that makes agentic travel commerce actually work.

How the Messenger works

Partner Plugin: connect once

A partner plugin translates a company's booking system into the Messenger protocol: versioned Protocol Buffers message types for accommodation, transport, activities and product lists. Each company integrates once and reaches every counterparty that speaks the same protocol.

Bot and Matrix: one bot per company

Each company runs its own bot, on its own infrastructure. The bot holds the company's keys, signs every request and response, and exchanges them with other bots over Matrix, an end-to-end encrypted, federated transport.

CMAccount: identity on-chain

Every participant has a smart-contract account (CMAccount) that lists its bots, the services it offers and its payment settings. Counterparties verify it on-chain before they trade.

Booking token: search, book, cancel

A distributor searches many suppliers in parallel, validates the chosen offer, then books it. The booking is minted as a token, so delivery and payment happen together; cancellations follow the same path.

Cheques: pay per request

Distributors pay suppliers per request with signed cheques (EIP-712) that accumulate off-chain and settle on-chain in batches, so high request volumes do not congest the chain. Settlement runs in stablecoins such as EURe or in the network token.

Comparison: Traditional Aggregators vs. Camino Network

Aspect

Aggregator

Camino Network/Messenger

⚙️ Core Function

Definition

Centralized B2B aggregator that connects airlines, hotels, and OTAs via APIs and distributes inventory.

A Web3-powered, decentralized travel aggregator network; a shared infrastructure layer connecting all travel companies peer-to-peer.

Role

Middleman, facilitates integrations between suppliers and distributors, but owns access and data layer

Shared operating system for the industry - the network itself is the aggregator. Everyone, distributor and supplier, can connect themselves (avoiding IT resources bottlenecks at partners and aggregators)

Scope

Focused mainly on flight and multimodal content aggregation.

Universal - any travel service (air, hotel, mobility, experiences, payments) via one network. Network-native agreed standards.

💻 Technology & Architecture

Architecture

Centralized servers and proprietary API structure.

Distributed ledger (Layer-1 blockchain) with Camino Messenger as a decentralized connectivity layer. From siloed APIs to a unified transaction standard

Integration

Requires direct connection via aggregator API for each supplier

"Connect once, reach all" – one connection to the network gives access to all network participants. Reduces integration complexity, costs, and time-to-market dramatically.

Data/Inventory

Controlled and stored centrally by the aggregator.

Companies retain ownership; credentials and transactions are verified on-chain. Enhances transparency, data integrity, and partner trust.

💰 Economics & Cost Structure

Revenue Model

Transaction and integration fees paid to the aggregator.

Ultra-low network fees (no central profit extraction). Eliminates rent-seeking intermediaries; value stays within the ecosystem.

Payments

Legacy payment rails (cards, bank transfers).

Stable-coin payments within 4 seconds, near zero cost, programmable settlements. Traditional payments possible

Scalability

Each connection is negotiated separately.

One connection scales across all participants in the network.

Security

Central point of failure; dependent on the aggregator's infrastructure.

Decentralized, Proof-of-Stake-and-Authority consensus ensures high resilience, improves uptime, redundancy, and data protection.

Innovation

Controlled by the aggregator's roadmap.

Open, composable ecosystem; any verified participant can build.

AI Readiness

Not designed for AI or wallet-based commerce; limited deterministic assurance

Deterministic infrastructure enabling AI agents to execute verified transactions.Provides the "safety layer" for AI commerce - real inventory, verifiable outcomes.

Strategic Model

Aggregator-as-a-company.

Aggregator-as-a-network. The travel industry becomes its own aggregator - collaborative, autonomous, and cost-efficient.

Summary

Camino Network does not replace aggregators; it redefines the concept of aggregation. It transforms a closed, company-owned model into an open, industry-owned infrastructure, where every participant benefits from shared connectivity, transparent rules, and programmable transactions.

This shift moves aggregation from a commercial service to a strategic industry capability, enabling travel companies to control their distribution, costs, and innovation pace collectively for the first time.

Stay competitive in the digital era

Launch travel products and services fast: up to 90% reduced time-to-market

Introduce new message types for innovative travel products

Customize transaction fees based on business agreements with partners

Trade travel products globally with CAM token even in financially underdeveloped countries

Camino Messenger Use Cases

Hotels & Tour Operators

Local Activity Provider & Airlines

Charter Airlines & Distributors

Challenge:

Italian hotels seek to attract more German tourists to grow their bookings and increase revenue. To achieve this, they need a streamlined way to connect with German tour operators who can facilitate access to this specific market.

Solution:

Camino Messenger is a free, easy-to-setup, and inexpensive platform. Hotels can connect with tour operators without complex software setups and start trading directly via the “accommodation” message type.

Challenge:

A surf school in Bali is looking to expand its reach and sell surf classes to a global audience of tourists. The school aims to attract tourists from various countries interested in surfing lessons during their stay in Bali.

Solution:

Camino Messenger provides the surf school with a defined “activity” message type to seamlessly connect and trade with airlines that bring tourists to Bali. The surf school (supplier) gets higher sales, the airline (distributor) widens the range of services.

Challenge:

A charter airline company with 5 aircraft (from 6 to 20 passengers) operates from airports in DACH region. 50% of sale go through resellers. 50% — through direct marketing and recommendation. The airline aims to simplify payment processes and reduce complications from fees to last-minute changes and cancellations.

Solution:

Connecting with Camino Messenger, the airline transforms the distribution flow. Smart contracts automate payments and eliminate disputes. Now, the free resources can be redirected toward new customer experiences and a stronger brand identity to increase direct sales.

Camino Network

Camino Whitepaper