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API · /dividend-api

Dividend & Valuation API

healthy 4,714 Subscribers

Stock dividend and valuation fundamentals as an API, computed locally and deterministically — the per-share ratios value and income investors screen on. The dividend endpoint takes a share price and an annual dividend (per share, or total dividends ÷ shares) and returns the dividend yield, and with earnings per share the payout ratio (dividend ÷ EPS), the dividend coverage (EPS ÷ dividend) and the retention ratio — a $2 dividend on a $50 share yields 4 %, and on $4 EPS is a 50 % payout covered twice. The valuation endpoint computes the price-to-earnings ratio, earnings yield, the PEG ratio against a growth rate, the price-to-book ratio and the Graham number √(22.5 · EPS · book value) — Benjamin Graham's rough fair-value ceiling. The ddm endpoint runs the Gordon Growth dividend discount model, fair value = D1 ÷ (r − g) from next year's dividend, the required return and the perpetual growth rate, and against a market price flags whether the share looks under- or over-valued and the implied cost of equity. Everything is computed locally and deterministically, so it is instant and private. Ideal for investing, brokerage, robo-advisor, dividend-screener and fintech app developers, stock-valuation and income-portfolio tools, and finance education. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 compute endpoints. These are valuation ratios from your inputs; for live quotes use a market-data API and for project DCF/NPV an investment-appraisal API.

#dividend #valuation #pe-ratio #graham-number #investing #developer-tools
api.oanor.com/dividend-api
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Machine-readable spec so AI agents can integrate this API.

/api/dividend-api/openapi.json
/api/dividend-api/llms.txt

Discovery: GET /api/index.json lists every API.

Dividend & Valuation API — live data on the oanor API marketplace

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
77 ms
Server probes · 24h
Subscribers
4,714
active
Total calls
80
last 7 days
status Full status page → · 16 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 3,850 calls / month
  • 2 requests / second
  • Hard cap (429 above quota, no overage)
  • 3,850 calls/month
  • 2 req/sec
  • Dividend + valuation + DDM
  • No credit card
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Starter

€7.20 /month

  • 40,000 calls / month
  • 6 requests / second
  • Hard cap (429 above quota, no overage)
  • 40,000 calls/month
  • 6 req/sec
  • Payout, PEG, P/B, Graham number
  • Email support
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Pro

€18.80 /month

  • 191,000 calls / month
  • 15 requests / second
  • Hard cap (429 above quota, no overage)
  • 191,000 calls/month
  • 15 req/sec
  • Screener & robo-advisor pipelines
  • Priority support
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Mega

€55.50 /month

  • 1,090,000 calls / month
  • 40 requests / second
  • Hard cap (429 above quota, no overage)
  • 1,090,000 calls/month
  • 40 req/sec
  • Platform scale
  • Dedicated SLA
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The Bitcoin cycle-timing valuation models that tell you whether BTC is historically cheap or expensive right now, computed live and keyless from price (Yahoo Finance daily closes) and on-chain data (the public blockchain.com charts feed). These are not raw time series and not a price feed — they are the derived indicators that on-chain analysts and cycle traders watch to judge where Bitcoin sits between deep value and euphoria. The mayer endpoint returns the Mayer Multiple — price divided by its 200-day moving average — the simplest and most durable over/undervaluation gauge (buying under ~1 and trimming over ~2.4 has historically timed cycles well). The puell endpoint returns the Puell Multiple — daily miner revenue divided by its 365-day average — a miner-side gauge that marks capitulation bottoms (under ~0.5) and tops (over ~4). The nvt endpoint returns the NVT ratio — market cap divided by the 90-day average of on-chain transaction value — Bitcoin's answer to a price/earnings ratio, where a high reading means price is rich relative to the value actually settling on-chain. The s2f endpoint returns the Stock-to-Flow scarcity ratio — circulating supply divided by the realised annual issuance (the flow measured empirically from the supply actually minted over the last 365 days); the S2F price model derived from it is included but clearly flagged as controversial and historically over-optimistic (the response also reports how far the model sits above the actual price). The summary endpoint puts all four side by side with an aggregate cycle read. This is the valuation-model / cycle-indicator cut — distinct from the raw Bitcoin on-chain time-series feeds (which report hashrate, miner revenue and transaction counts but not the derived ratios), the network-security feed (difficulty, hashrate, halving), the block-explorer feed and the crypto-macro correlation feed. Ratios are unitless; model and actual prices are in USD. No key, nothing stored beyond a short cache.

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StockTwits Social API

Live data from StockTwits, the social network for traders and investors where every post is tagged with the stock and crypto tickers ("cashtags") it is about and an optional Bullish or Bearish sentiment — served from the public StockTwits feed, no key, nothing stored. The symbol endpoint returns a ticker's live message stream — the latest posts about $AAPL, $TSLA, $BTC.X or any symbol — each with its author and sentiment, plus the symbol's title and how many users watch it. The trending endpoint returns the tickers traders are talking about most right now, the social pulse of the market. The user endpoint returns a member's profile — followers, following, ideas posted and likes — and their recent posts. Read retail trader sentiment, find what is buzzing and track any investor's feed as live JSON. This is the trader-social-network cut — distinct from the price, market-data and FX-signal APIs in the catalogue.

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Dollar-Cost Averaging API

Live dollar-cost-averaging analytics that investors run to see how periodic buying plays out — computed on demand from the price series you pass in, no key, nothing cached. Get the outcome of investing a fixed amount each period (total invested, units accumulated, average cost, current value, profit and ROI) with a lump-sum comparison; the per-period breakdown; and a ranking of dollar-cost averaging against lump-sum, best-case and worst-case timing. Works for any market — stocks, crypto, ETFs or forex. A dollar-cost-averaging engine, distinct from compound-interest and return-analysis tools: it turns a price path and a contribution into the cost basis and outcome of buying over time.

api.oanor.com/dca-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Dividend & Valuation API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Dividend & Valuation API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Dividend & Valuation API?
Free tier allows 1 request per second. Paid plans scale up to 50 requests per second on the Mega tier. Hard limits return HTTP 429 above the quota — no surprise overage charges.
How much does Dividend & Valuation API cost?
Dividend & Valuation API has a free tier with 100 calls / month. Paid plans start at €7.20 / month with higher quotas and faster rate limits.
Can I cancel my subscription anytime?
Yes. Plans are billed monthly and you can cancel anytime from your billing dashboard. No long-term contracts and no cancellation fee.
Is Dividend & Valuation API GDPR-compliant?
All requests to Dividend & Valuation API go through our EU-based gateway. Your upstream API key never leaves our server and no personal data is shared with the upstream provider beyond the request you send.

Pick an endpoint from the list on the left to see its details and try it.

Code snippets

Sign up to get an API key, then call any path under your slug.

curl https://api.oanor.com/dividend-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/dividend-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/dividend-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
    "https://api.oanor.com/dividend-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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