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Our PHP Library Has Launched

May 14, 2013 • Lecture de 1 min

We’re pleased to announce that the Coinbase PHP library has launched!

This library makes it even easier for PHP developers to integrate bitcoin into their web applications.

Special thanks goes to Isaac Waller for putting the library together!

This is our second official client library for the API. The first being the ruby library. We also have community contributed libraries in Python and NodeJS.

As always, feel free to fork, contribute, and send us feedback on the library (using GitHub issues).

Articles récents

Part 3/3 Owning Intelligence Series: How Coinbase Built, Evaluated, and Post-Trained a Fraud Agent

Yao Ma, Xuwei Tan, Akshit Trehan, Aman Choudhary, Anyscale Team: Eric Tang, Sumanth Hegde, Seiji Eicher, Jess Kong

Oct 8, 2026

TL;DR: Using SkyRL on Anyscale, we post-trained Qwen3.5-9B for Onramp fraud detection and served it with Ray Serve LLM and vLLM. On our benchmark, it exceeded Opus 4.5 across all four detection metrics, including 9.6% higher F1. In online inference, we reduced end to end latency by 55%.

Engineering

Part 2/3 Owning Intelligence Series: How Coinbase Built, Evaluated, and Post-Trained a Fraud Agent

Yao Ma, Xuwei Tan

Oct 7, 2026

TL;DR: Newer LLMs are not necessarily better at domain-specific tasks. On our fraud benchmark, newer Opus, Sonnet, and GPT versions all had lower recall, F1, and dollar-weighted recall—even when precision improved. The lesson: choose models using high-quality, domain-specific benchmarks, with reproducible evaluation and ideally deterministic scoring against verified outcomes. These findings also motivated our next step: post-training open-weight models for greater control over quality, cost, and deployment.

Engineering

Migrating 300+ namespaces from self-hosted Temporal to Temporal Cloud

Ian Yap

Oct 1, 2026

TL;DR: We moved more than 300 Temporal namespaces, across more than 300 services, from a cluster we ran ourselves onto Temporal Cloud. You cannot finish the move by repointing services at Temporal Cloud while workflows are still running on the old one. Where teams could pause new work, we waited for in-flight runs to finish and then switched; for trading, payments, and long-running work, we ran the old cluster and Temporal Cloud, and moved new workflows over in steps, with rollback as a config change. Private connectivity, per-namespace service allowlists, and encrypted payloads were in place before the first production namespace moved.

Engineering

Informations : Le trading de produits dérivés via la plateforme Coinbase Advanced est disponible pour les client(e)s éligibles de l'EEE (Espace économique européen) par l'intermédiaire de Coinbase Financial Services Europe Ltd. (Licence CySEC 374/19). Afin de pouvoir accéder aux produits dérivés, les client(e)s devront réussir une évaluation de niveau visant à déterminer leur éligibilité à ce type de produit (et s'il est adapté à leurs besoins).

Our PHP Library Has Launched

Articles récents

Part 3/3 Owning Intelligence Series: How Coinbase Built, Evaluated, and Post-Trained a Fraud Agent

Coinbase and Samsung Bring USDC to Samsung Wallet

Part 2/3 Owning Intelligence Series: How Coinbase Built, Evaluated, and Post-Trained a Fraud Agent

Coinbase est en train de concevoir la plateforme de trading la plus complète.

Part 1/3 Owning Intelligence Series: How Coinbase Built, Evaluated, and Post-Trained a Fraud Agent

Migrating 300+ namespaces from self-hosted Temporal to Temporal Cloud