标签：#Fin

Money has evolved into far more than the cash in your wallet or your bank account. And at TechCrunch Disrupt 2026, we’re devoting an entire stage to that progression.

Detecting what powers a website looks simple: send a request, read the response, match fingerprints. In real environments it rarely stays that clean. False positives slip through, infrastructure hides behind CDNs, old scripts linger after migrations, and fingerprints keep evolving. Developers who treat fingerprinting as a basic utility end up acting on misleading data. This guide covers the mistakes engineers make detecting website technologies and how to avoid them. Modern detection workflows lean on ProjectDiscovery's libraries, which cut these problems through structured pattern matching and maintained datasets. External resources: github.com/projectdiscovery/wappalyzergo projectdiscovery.io If you're new to the space, start with technology fingerprinting for developers before these pitfalls. Mistake 1: Trusting a single detection signal Relying on one clue is the fastest way to get a wrong answer. A script file may linger after a framework migration, a header can be spoofed, and a cookie might belong to a third-party service. Correlate several signals instead: headers, cookies, HTML patterns, script paths, metadata. When multiple indicators point at the same technology, confidence goes up. ProjectDiscovery's libraries are built around that multi-signal approach. Mistake 2: Treating detection as a one-time task Stacks change constantly. Organizations migrate infrastructure, update frameworks, and swap platforms more often than developers expect. Scan once and trust it forever and you're working from stale data. Schedule periodic scans. Many teams wire detection into automation pipelines so infrastructure changes get captured on their own. To operationalize this, see detect website technologies programmatically in Go . Mistake 3: Ignoring reverse proxies and CDNs Modern architectures hide origin servers behind proxy layers. You might detect a CDN and miss what actually powers the app. Detecting a CDN doesn't make the origin invisible. It means you need to look fur

The data isn't the hard part. Cleaning it is. SEC EDGAR is public, free, and a mess. Every quarter, 13,000+ institutional investment managers file Form 13F, disclosing their U.S. equity holdings. In theory that's a beautiful dataset — every hedge fund, every pension fund, every bank, all in one place. In practice, the raw filings actively fight you: The same institution files under different names, sometimes even in the same quarter. In our own database right now: BlackRock, Inc. and BlackRock Inc. are two distinct CIK registrations for what most people would call "one" institution. Multiply that across 13,000+ filers and you get a long tail of near-duplicate names that break any naive GROUP BY institution_name . CUSIPs don't map cleanly to tickers. Foreign issuers frequently use CUSIP prefixes that don't resolve through the usual reference data — we ended up building a fallback resolution path (Yahoo Finance lookups plus manual validation rules) just to keep ticker coverage from silently degrading over time. Quarters arrive gradually, not all at once. The SEC gives managers up to 45 days after quarter-end to file. If you naively take "the latest quarter with any data" as your reporting period, you'll rank a barely-started quarter — where only a handful of small filers have reported so far — ahead of the real, complete prior quarter. We learned this the hard way: an unclamped "most recent quarter" query once let 115 newly-onboarded institutions' entire existing portfolios get counted as "new inflow" with nothing to offset them, because a first-time filer has no prior-quarter row to diff against. That's the kind of bug that doesn't throw an error — it just quietly produces a chart that looks plausible and is wrong. Amendments (13F-A) revise, replace, or partially restate earlier filings , and the XML schema itself has shifted over the years, so parsing "just the latest 13F" isn't a fixed target. None of this is exotic — it's the normal cost of working with real-world

The bar we set We approved a plan on 2026-07-10 with an acceptance test we weren't sure was reachable. Six drafted analyst-memo queries against Nigerian economic data, scored 0-10 across five dimensions — named-entity density, citation quality, sector-specific detail, honest-gap acknowledgement, decision-usefulness. The strict pass criterion: every query's mean score across three temperature=0.2 runs must be ≥8/10, with no query below 6 in any single run. At approval time the aggregate was somewhere around 30/60 across the six queries — a system that produced grounded but generic answers, and refused competently but not always. The gap to the bar was real. We gave it 4-5 weeks. What we shipped Phase 1 — retrieval breadth. Kind-diversity enforcement across the top-K result set so a "start a fintech" query stopped collapsing into 12 CBN circulars and started pulling BOI, NEXIM, PayStack, Flutterwave, and the World Bank agribusiness chapters in the same context window. Named-entity boost when the query mentions "factory", "startup", "invest", "loan". Deduplication so a briefing about the same fact doesn't crowd out its own primary source. Phase 2 — a six-class rule-based intent classifier and memo templates. Sub-millisecond routing on regex patterns: venture\_feasibility\ , strategic\_forecasting\ , credit\_risk\ , regulatory\_analysis\ , market\_sizing\ , general\_qa\ . Each intent gets a memo template — a section-headed scaffold with a named-entity mandate, an honest-gaps section, and a 1000-1500 word target. The general\_qa\ template stays empty (no memo shape) so genuinely-general questions don't get forced into a memo they don't need. Phase 3 — composition quality. Two changes did most of the work here: 1. A CITATION PREFERENCE: PRIMARY OVER BRIEFING\ block in the system prompt. Primary sources — CBN circulars, NAICOM regulations, NBS reports, textbook chapters, IMF Article IV, press coverage of specific events — get cited over daily briefings when both are presen

reconmatch is a local-first transaction matching engine for accountants, bookkeepers, and controllers. Two CSVs in — books vs bank, invoices vs payments — a scored, auditable match report out. No account, no upload, no network call. Repo: github.com/SybilGambleyyu/reconmatch The unglamorous pain If you close books for a living, you already know the scene: two windows open, a bank CSV on the left, a general-ledger export on the right, and an afternoon disappearing into "which deposit is which invoice." Bank feeds help until they do not. The hard cases are ordinary: One deposit that covers three invoices Two payouts that sum to one sales batch on the books A check number in the memo on one side and a dedicated column on the other "ACH ACME CORP INV 1042" vs "Invoice payment ACME Corp" An orphan the feed never explained Enterprise close tools charge enterprise prices and want the data in their cloud. For a CPA firm or bookkeeper sitting on confidential client ledgers, "just upload the CSV" is often a non-starter. Spreadsheet VLOOKUP falls over on partial payments and batch deposits. What reconmatch does Matching runs in deterministic phases so the same inputs always produce the same proposals: Exact / reference-strong — amount within tolerance, date in window, shared invoice/check/wire token Amount + date — numbers line up even when memos are noise Fuzzy description — token overlap plus sequence similarity (pure Python stdlib) Group 1:N and N:1 — one line equals the sum of several on the other side Every accepted match carries a score and human-readable reasons suitable for a workpaper. Unmatched lines stay unmatched — the tool does not invent a story for them. pip install git+https://github.com/SybilGambleyyu/reconmatch.git reconmatch books.csv bank.csv -o ./march-recon Outputs: plain-text report, matches CSV, unmatched CSV, and full JSON. Zero required third-party dependencies. Python 3.10+. Library use from reconmatch import MatchConfig , match_transactions from rec

After five years of shipping features at Tittri, the team gave me a piece of feedback that stung a little: I was good, but I only ever built what I was asked to build. And we delivered, end to end, every week. From dashboards to multi-step workflows to third party integrations, all of it to make dense workflows understandable. Somewhere along the way I'd become all about business critical web apps, where the frontend is not just visual, it's how people execute operations reliably. But it just wasn't enough for me. So in January 2026 I stopped waiting to be asked, and pitched an AI integration into a UK-based fintech client's product, one that handles real business loans. When I finally presented the idea to the team and the client, after enough brainstorming and planning and identifying the best way for the brokers to benefit from it, expectations rose. No prior AI integration experience, no matching tutorials, real users, real data, real money. Then I had to actually build it. What is the client and why AI The client is one of the UK's pre-eminent business finance brokers and comparison services that combines advanced technology with a team of finance experts to help small and medium-sized enterprises (SMEs) and their advisors find, compare, and apply for the most appropriate and affordable funding options from across the entire market. The client's B2B product is a commercial finance brokerage SaaS, where brokers manage deals, calls, emails, documents, lenders, AIPs (Agreement In Principle), credit/KYC, corporate structures, properties...etc. The brokers use the SaaS to run the whole lifecycle of a deal, and before AI every single step of it was manual. A typical deal goes like this: An enquiry comes in by call or email, something like "my client needs £400k to buy out a GP partner". The broker gets on a discovery call that can run 30–90 minutes, writes up the notes afterwards, creates the deal, and then starts gathering everything a lender will want to see. Finan

The one-year-old startup aims to reinvent financial architecture for autonomous AI transactions.

AWS gives you three ways to run LLM inference in production. I've deployed all three for clients and the decision always comes down to the same variables: volume, team size, and how much you value your weekends. Here's the short version. The three paths Bedrock — Fully managed, pay-per-token. You call an API, you get tokens back. No GPUs, no cold starts, no 3am pages about OOM pods. SageMaker Endpoints - Semi-managed. You bring your model (or a fine-tuned one), deploy it on dedicated instances, and handle autoscaling. Pay per hour whether you're serving requests or not. Self-hosted on EKS — Full control. vLLM or TGI on GPU spot instances with Karpenter. Cheapest per token at scale, most operational overhead. The cost crossover that matters This is the table I keep coming back to with every client: Volume Bedrock (Haiku) SageMaker (g5.xlarge) EKS (g5.xlarge spot) 1K req/day ~$36/mo ✓ ~$1,015/mo ~$674/mo 50K req/day ~$1,800/mo ~$1,015/mo ~$674/mo ✓ 500K req/day ~$18,000/mo ~$6,090/mo ~$2,022/mo ✓ The crossover point where self-hosting beats Bedrock: 10,000–20,000 requests/day . Below that, Bedrock wins on simplicity alone. Above it, you're leaving serious money on the table. The hidden cost nobody models upfront Teams prototype on Bedrock (smart move — it's the fastest path to production). But the cost curve isn't linear. At 10K requests/day it's cheap. At 50K it's "we need to talk to finance." At 500K it's a rearchitecture project. The mistake is not choosing Bedrock at low volume. The mistake is not planning the exit path before you need it. Quick decision framework You should pick... When... Bedrock No ML infra team, <50K req/day, need frontier models (Claude, Llama) SageMaker Fine-tuned models, predictable traffic, need dedicated VPC EKS self-hosted >100K req/day, open-source models, dedicated platform team What I actually recommend Use a hybrid. Most production systems I've deployed use: Bedrock for complex reasoning and customer-facing chat (low volume, high qua

Every founder I know has burned a week building an investor list: digging through Crunchbase profiles tab by tab, copying partner names into a spreadsheet that is stale before the seed round closes. The data you want is simple, firms plus focus plus contacts, and it is weirdly hard to get in bulk. The shortcut I use now is the Startup Investors Data Scraper on Apify, a queryable investor database of 10,469 firms that returns filtered JSON in one call. Disclosure: the Apify links in this post are affiliate links. If you run the Actor, I may earn a referral commission at no extra cost to you. Is there a public API for investor data? Not really. The big commercial databases keep their APIs behind sales calls and paid plans sized for funds, not founders. Free sources are scattered lists and shared spreadsheets with no filters and no freshness guarantees. This Actor takes a different shape: a curated database of 10,469 investment firms (as of December 2025) that you query like an API, filtering by firm type, sector, stage, and country, and paying only for the records you pull. What the investor database API returns The investor database API returns one JSON record per firm: name, type, description, location, website, social links, assets under management, stages, and sector focus, with partner contacts when you ask for them. Field Example Notes firm_name Acme Ventures With firm_description alongside firm_type_name Venture Capital Investor One of 17 firm types firm_country Germany Plus firm_city and firm_state firm_website https://acme.vc Also firm_linkedin_url , crunchbase_url , twitter_url firm_aum $250M Assets under management when known investor_contacts [{ "job_title": "Partner", ... }] Names, titles, LinkedIn URLs, emails when available, and check sizes, with Include_Contacts on Who this is for Founders building a raise pipeline, sales teams selling into VC and PE back offices, and analysts mapping which firms fund a sector. If your CRM needs 200 seed funds with war

Wer digitale Finanzprodukte baut, trifft früh eine grundlegende Entscheidung: native App, installierbare Desktop-Software oder eine Anwendung, die komplett im Browser läuft. Capitnex hat sich für den letzten Weg entschieden. Der WebTrader ist als browserbasierte Umgebung angelegt und benötigt keine lokale Softwareinstallation. Aus Produkt- und UX-Sicht ist genau diese Weichenstellung der spannendste Ausgangspunkt, weil sie fast jede weitere Gestaltungsentscheidung beeinflusst. Auch für Leser, die nicht handeln möchten, lohnt der Blick darauf, wie ein solches Produkt aufgebaut ist. Der Browser als Laufzeitumgebung Eine Anwendung ohne Installation senkt die Einstiegshürde spürbar. Es gibt kein Setup, keine Versionskonflikte auf dem Endgerät und keine Betriebssystembindung, mit der sich Anwender beschäftigen müssen. Der Zugang erfolgt über einen gängigen Webbrowser, und die Oberfläche steht damit unabhängig vom konkreten Gerät bereit. Für Entwickler hat dieser Ansatz eine klare Konsequenz: Die gesamte Darstellung muss auf unterschiedliche Bildschirmgrößen und Eingabearten reagieren. Capitnex beschreibt die Oberfläche als responsiv und konfigurierbar, was genau diese Anforderung adressiert. Der Verzicht auf ein lokales Client-Programm ist deshalb keine Nebensache, sondern eine Produktentscheidung mit Folgen für Verteilung, Wartung und die Konsistenz über verschiedene Endgeräte hinweg. Ein weiterer Effekt betrifft die Zugänglichkeit im weiteren Sinn. Wenn eine Anwendung ohne vorherige Installation erreichbar ist, entfällt eine ganze Klasse von Hürden, die sonst zwischen Interesse und erstem Zugriff liegen. Kein Download, keine Rechteverwaltung auf dem Gerät, keine Rücksicht auf ältere Hardware-Anforderungen. Die Anwendung trifft den Nutzer dort, wo er ohnehin arbeitet, nämlich im Browser. Das ist keine formale Barrierefreiheit im engen technischen Sinn, aber es ist eine bewusst niedrige Einstiegsschwelle, die in der Produktkonzeption angelegt ist. Informationsarchitektur

Stripe and private equity firm Advent International have reportedly submitted a joint bid to acquire PayPal in a deal valued at approximately $53.4 billion. Reuters reports that the offer was submitted earlier this month and is backed by roughly $50 billion in committed bank financing. Under the proposal, Stripe and Advent would jointly own PayPal, […]

If you’ve ever built or interacted with DeFi protocols, you know the mathematical limitations of Constant Product Market Makers ($x \times y = k$). While AMMs are great for retail liquidity, executing a large transaction (e.g., $100,000+) directly against a liquidity pool triggers two major issues: Severe Slippage: The marginal price of the asset degrades exponentially relative to the trade size. MEV Exploitation (Sandwich Attacks): Public mempool transactions are highly vulnerable. Front-running bots will buy the asset ahead of your execution block, push the price up to your maximum slippage limit, and dump it immediately after. To solve this without relying on centralized, custodial desks or risky off-chain escrow setups, we built Typelex —a decentralized, non-custodial P2P OTC protocol. Here is a look at how we bypassed the AMM bonding curve entirely using on-chain atomic swaps. The Architecture of an On-Chain Atomic Swap Instead of routing trades through active liquidity pools, Typelex utilizes isolated smart contracts to execute peer-to-peer trades. The entire swap happens atomically : either all conditions are met within a single block execution, or the entire transaction reverts. Conceptual Smart Contract Logic (Solidity-based) To understand how the trustless escrow works under the hood, here is a simplified mental model of the swap execution logic: struct Order { address maker; address taker; // address(0) if public address tokenA; uint256 amountA; address tokenB; uint256 amountB; bool active; } mapping(uint256 => Order) public orders; function takeOrder(uint256 orderId) external { Order storage order = orders[orderId]; require(order.active, "Order not active"); if (order.taker != address(0)) { require(msg.sender == order.taker, "Unauthorized taker"); } order.active = false; // Pull Token B from Taker to Maker IERC20(order.tokenB).transferFrom(msg.sender, order.maker, order.amountB); // Push Token A from Contract Escrow to Taker IERC20(order.tokenA).transfer

If Claude can already search the web, read a 10-K, and explain what a rate cut does to long-duration equities, the fair question is why you would connect anything to it at all. It is the right question, and the honest answer is that for a large class of questions you should not. Raw Claude is enough. The gap is narrower and sharper than "Claude does not know finance." Claude knows finance. What it does not know is you. What raw Claude already does well Be clear about this before the sales pitch, because pretending otherwise would insult anyone who has actually used it. Claude with web search will look up a current quote, summarize an earnings call, explain a valuation multiple, walk you through how a Monte Carlo simulation works, and reason about a macro scenario better than most of the commentary you would read instead. If your question is about the world, and not about your own balance sheet, a connector adds nothing. Ask Claude directly. The trouble starts the moment the answer depends on what you actually own. Four things that break when the question is about your money 1. It starts from zero every time A chat has no memory of your holdings. You can paste them in, and many people do, and it works for exactly one conversation. There is no cost basis, no purchase date, no daily snapshot series behind it. So "how concentrated am I really", "what is my realized gain this year", and "how correlated are my top five positions over the last 90 days" are not questions it can answer. It can only answer them about the numbers you re-typed, this once, from memory. 2. The same question gives a different answer twice LLM inference is not deterministic, and it is not deterministic even at temperature zero. Thinking Machines Lab traced the cause to batch-invariance in inference kernels: the batch your request lands in varies with server load, so the arithmetic varies with it. They fixed it in a research setting and got 1,000 bitwise-identical runs, which tells you how much engi

TL;DR — This article is going to be jam-packed with useful information, tips, tricks and hacks for setting up an agentic development in the Google ecosystem. This one isn’t really about the FinOps! Welcome to Part 2 Welcome back, friends! In the first part , I described the purpose of the FinSavant FinOps solution, the motivation for creating it, its overall architecture and tech stack, and how it works. In this part, we’ll use FinSavant as a case study in how to set up a development environment for the purposes of building such an ADK-based agentic solution. Even if you’re not particularly interested in FinSavant itself, I hope you’ll find a bunch of useful information and tips here that will help you build your own agentic solutions more effectively and quickly. We’ll cover: Using Antigravity IDE Overall project workspace structure Setting up agent skills for your coding agent My project’s GEMINI.md (or if you prefer, AGENTS.md ) My documentation approach Setting up MCP servers for your coding agent, such as BigQuery MCP Scaffolding the initial ADK agent using Google Agents CLI and its supporting skill Getting started with a Makefile Sound good? Let’s get cracking! Series Orientation Let’s see where we are in this series. Goals, Architecture, and Tech Stack: Capabilities, project goals, target architecture, technology stack, and design decisions. Development Environment Setup, Google Antigravity, MCPs and Skills, and ADK Bootstrapping with Agents CLI 📍 You are here. Building the ADK Agent and API Designing and Building the UI with Google Stitch and A2UI Deployment with Gemini Enterprise Agent Platform, Agent Runtime, Cloud Run and IAP Automating Deployment with CI/CD and Terraform Agent Observability, Evaluation, and Tuning with Gemini Enterprise Agent Platform Getting Started with Antigravity IDE These days, my favourite coding environment for any significant project is Antigravity IDE. This is Google’s agent-first integrated development environment. You get a lo

Checkpoint-skip gate: a multi-agent pipeline can finish with task_success: true while the mandatory confirmation checkpoint never ran. checkpoint_skip_gate.py replays a recorded JSONL trajectory against a declarative spec of mandatory checkpoints and handoff contracts, offline, and blocks when the road was wrong. The verdict never consults the final metric. That is the point. AI disclosure: I wrote checkpoint_skip_gate.py with an AI assistant and ran it myself, offline, on Python 3.13.5, standard library only, no network. Every number, exit code, and hash in the output blocks below is pasted from a real local run. I ran each scenario twice to confirm STDOUT is byte-for-byte identical, and the tool prints a sha256 of its own report so you can reproduce the exact bytes. The Alberta write-up and the arXiv paper I cite are other people's work, attributed inline, and their numbers stay out of my fixtures. In short: task_success=true proves the pipeline arrived. It does not prove the mandatory steps happened, happened in order, or that each agent-to-agent handoff delivered what the next agent assumed. A trajectory can be perfectly green and structurally wrong. The gate replays a recorded trajectory against a spec you declare: checkpoints that must precede specific actions, plus contracts for each handoff (required fields, verified flags). The final metric is printed for contrast and ignored for the verdict. The demo that matters: two trajectories identical except one JSONL line, the confirm_with_user checkpoint event. Both end task_success: true . Delete that line and the verdict flips from PASS exit 0 to BLOCK exit 1 checkpoint-skipped . It also tracks unverified values across handoffs. A number that travelled a connected chain of two handoffs with no hop verifying it blocks as unverified-claim-propagated-2-hops . Everyone shared the number. Nobody verified it. Offline, keyless, zero network, fail-closed: broken input exits 2, never a silent green. The whole 8-fixture sw

BDE Score™ — Open-Source Multi-Factor Stock Analysis One number. 0-100. Every stock. A composite score combining 5 dimensions: Momentum (30%), Volatility (25%), Volume (20%), Trend (15%), Risk (10%). Coverage : 74 stocks across US (25), Hong Kong (26), and A-Share China (23) markets — all in real-time. Why It's Different Zero signup — REST API works without authentication Multi-market — US, HK and A-Share coverage Transparent scoring — Every factor weight is documented Open source — Full methodology on GitHub Real-time badges — Embed live scores in any README Quick Start curl "https://atlantic-remains-atomic-floor.trycloudflare.com/api/analyze?market=ALL" Links GitHub: https://github.com/hbhqq9/bde-score Live Demo: https://atlantic-remains-atomic-floor.trycloudflare.com/api/snapshot?market=ALL Not financial advice. Technical service for educational purposes. ⭐ Star us on GitHub!

The new exchanged-traded funds exclude companies that are founded, controlled, or led by Elon Musk. That means no SpaceX or Tesla.

AI founders love the glamorous agent stories: coding agents, sales agents, AI doctors, AI lawyers. But if you dig through the YC 2026 batch data, one of the more interesting signals is decidedly unglamorous: insurance . Out of 477 real-ish company records in the current snapshot, 25 match insurance-related keywords — about 5.2% — and 8 companies sit in the Fintech → Insurance subindustry. Not a tidal wave. But it's enough to suggest something worth paying attention to: insurance is quietly becoming one of the better wedges for AI agents that actually ship. The reason is simple. Insurance is wall-to-wall documents, rules, judgment calls, exceptions, approvals, claims, underwriting, and cross-system coordination. In other words: wall-to-wall work that agents can do and humans hate doing. Insurance is not fintech's leftover category Most people file insurance under "slow fintech": aging distribution, legacy systems, long processes, heavy regulation. From an AI builder's perspective, that list of flaws reads more like a list of opportunities. Insurance workflows are highly structured — but not fully structured. Policies, claims files, medical records, photos, repair estimates, payout history, compliance clauses: the inputs are messy and heterogeneous. Yet every step has a crisp objective: is this covered, what documents are missing, how should this risk be priced, can this pass approval. That's not a chatbot problem. It's an agent problem — reading documents, following procedures, calling systems, leaving audit trails, handling exceptions. And precisely because it's complex, insurance is more likely to command real budget than yet another AI writing tool. Agents die without boundaries; insurance comes with them built in The most common failure mode for early agent products: they sound like they can do everything and end up doing nothing well. Insurance workflows hand you boundaries for free: Inventory and asset processes can be automated end to end Medical prior authori

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Move affects ~20% of the gaming division, which will refocus on its biggest franchises.