Finance (Wealth and advice), Compound growth

A monthly saving illustrated as a post, in a calm private office look: the headline and its line, the monthly amount with its period and fee basis, and a fine line for each of up to three growth rates drawn from the yearly values sent, each with its value at the end exactly as sent, complete on the first frame. The illustrative and not guaranteed statements, the past performance warning and the firm's legal line stand at the foot throughout. Each line is then told in turn before the button and the adviser. About two seconds longer per line.

Template	Finance (Wealth and advice), tpl_509f3afb0e65
Variant	Compound growth
Version	1.0.0, the newest: what a channel following this variant draws
Shapes	9x16, 4x5, 1x1, 16x9, 2x3
Length	12 seconds

Example video

The 1x1 cut of this variant, drawn from its own worked example. Open the video on its own.

What it accepts

A saving illustrated: a monthly amount over up to 40 years at up to three growth rates, each drawn as a line from the yearly values you send, each end value as sent, with the period and fee basis, an illustrative and a not guaranteed statement, the past performance warning and your legal line throughout. Nothing is computed. Eleven seconds, two more per line. metaData is never drawn.

Field	Type	Required	Limit	What it is
clipData	group	yes		Clip data: Everything drawn in the clip: the headline, the monthly saving, the growth lines and their end values, the period and fee basis, the illustrative and not guaranteed statements, the call to action, the past performance warning and your legal line.
clipData.section	text		up to 32 characters	Section: The section in the header, beside your title line, such as Saving and growth.
clipData.kicker	text		up to 40 characters	Kicker: A short line above the headline, such as An illustration.
clipData.headline	text	yes	up to 64 characters	Headline: What the post shows, such as What a monthly saving could grow into. Describe the illustration; never promise a result here.
clipData.subline	text		up to 150 characters	Line under it: One sentence of context.
clipData.asOf	text		up to 64 characters	As at: The date or assumptions the illustration is drawn on, in your words.
clipData.currency	text	yes	up to 3 characters	Currency: The currency of the amounts, as the three letters of its code, such as GBP, EUR or USD.
clipData.saving	group	yes		Monthly saving: The amount saved each month, drawn as sent.
clipData.saving.label	text		up to 28 characters	Caption: What the figure is, such as Saved each month.
clipData.saving.amount	number	yes	from 0, to 999999999, 2 decimals	Amount: The monthly amount, such as 500.
clipData.period	text	yes	up to 64 characters	Period: How long the saving runs and what is assumed, such as Over 30 years, nothing withdrawn. Required wherever growth is shown.
clipData.fees	text	yes	up to 64 characters	Fee basis: Whether the growth is before or after fees and costs, such as After an annual fee of 0.75%. Required wherever growth is shown.
clipData.chart	group			Chart words: The words under the chart's two ends and over the end values.
clipData.chart.startLabel	text		up to 16 characters	Start: What the left end is, such as Today.
clipData.chart.endLabel	text		up to 24 characters	End: What the right end is, such as In 30 years.
clipData.chart.valueLabel	text		up to 32 characters	End values caption: The caption over the list of end values, such as Value after 30 years.
clipData.lines	list	yes	at least 1, up to 3	Growth rates: One to three lines, each a growth rate: its name, its value at the end as you calculated it, and its value at the end of every year from the start (up to 41 values). Everything is drawn exactly as sent; the template calculates nothing.
clipData.lines[]	group			Line
clipData.lines[].label	text	yes	up to 40 characters	Name: What the line is, such as 5% a year.
clipData.lines[].endValue	number	yes	from 0, to 9999999999, 2 decimals	End value: The value at the end, such as 416129.
clipData.lines[].points	list	yes	at least 2, up to 41	Yearly values: The value at the start and at the end of each year, oldest first, two to 41 values.
clipData.lines[].points[]	number		2 decimals	Value
clipData.pastPerformance	text	yes	up to 200 characters	Past performance warning: Your past performance warning, as your regulator asks. Shown at the foot from the first frame to the last.
clipData.illustrative	text	yes	up to 200 characters	Illustrative statement: That the figures are an illustration and not a forecast, in your words. Required wherever a projection is shown.
clipData.guarantee	text	yes	up to 160 characters	Not guaranteed: That the values are not guaranteed and may be lower, in your words.
clipData.cta	group			Call to action: The button at the end and the line under it, such as a web address, a handle or a phone number.
clipData.cta.label	text	yes	up to 28 characters	Button: What the button says.
clipData.cta.detail	text		up to 48 characters	Line under it: An address, a handle, an app, a phone number.
clipData.legal	text	yes	up to 400 characters	Legal line: Who authorises and regulates you, and that capital is at risk, as your regulator asks. Shown at the foot from the first frame to the last; a long line is set smaller, never cut.
clipData.footnote	text		up to 120 characters	Small print: Any other line that must be shown, such as that this is general information.
clipData.look	group			Look: How the clip looks and moves. The same six switches in every format (theme, pace, corners, alignment, logo, logo size). Leave any out for the package's default: the brand's colours, calm, softly rounded, centred.
clipData.look.theme	enum		brand, light, dark, bold	Theme: Brand: your brand's own colours and background. Light or dark: a page tinted with your brand colour. Bold: your brand colour as the page.
clipData.look.pace	enum		calm, standard, punchy	Pace: How things arrive: calm fades, a standard rhythm, or punchy slams and hard cuts.
clipData.look.corners	enum		square, soft, round	Corners: The shape of cards, pictures and buttons.
clipData.look.align	enum		start, centre	Text alignment: Where the text lines up.
clipData.look.logo	enum		auto, free	Logo: The style's own: the logo on a small plate so it reads on any page. As it is: the logo whole, with no plate, frame or crop, for a logo made to stand on the page, such as one with a transparent background. As it is, make sure your logo reads on the page of the theme you choose.
clipData.look.logoSize	enum		auto, small, large	Logo size: Standard is the style's own size. Small draws the logo a fifth smaller, with its plate. Large draws it a quarter larger wherever the style has room for it, and at the standard size where it has none.
metaData	group			Meta data: Everything about the post that is never drawn in the clip: its title, its description in four lengths, one per kind of platform, and its hashtags. Reelwire adds the brand's description, link and hashtags after it. Left out, the post text is generated from the clip data.
metaData.title	text		up to 100 characters	Title: Used where the platform has a title of its own: Facebook Feed, LinkedIn, Pinterest and YouTube. Up to 100 characters, which every one of them takes.
metaData.captionTiny	text		up to 200 characters	Tiny description (Pinterest, Threads, X): Up to 200 characters. The brand's description, link and hashtags follow it within the platform's limit.
metaData.captionShort	text		up to 500 characters	Short description (Telegram, Threema, WeChat, WhatsApp): Up to 500 characters. The brand's description, link and hashtags follow it within the platform's limit.
metaData.captionMedium	text		up to 1500 characters	Medium description (Discord, Facebook Reels, Instagram, LinkedIn, Signal, Slack, TikTok): Up to 1500 characters. The brand's description, link and hashtags follow it within the platform's limit.
metaData.captionLong	text		up to 4000 characters	Long description (Facebook Feed, YouTube): Up to 4000 characters. The brand's description, link and hashtags follow it within the platform's limit.
metaData.hashtags	list		up to 15	Hashtags: Written without the #. Up to 15, which every platform takes.
metaData.hashtags[]	text		up to 60 characters	Hashtag

locales carries other languages: under each language code, the parts of clipData and metaData that differ, laid over the default, so a language with no copy still renders.

A picture is always a file from your media library: media:// followed by its id or its name. Anything the table does not list is refused, and so is anything over its limit, with a 400 schema_validation error that names the field.

Ask Reelwire for the whole JSON Schema, the document your content is checked against, without signing in:

curl "https://app.reelwire.io/v1/formats/template/tpl_509f3afb0e65?variant=Compound%20growth&version=1.0.0"

Delivery JSON

Your own system sends this to one of your streams, POST /v1/stream, and every channel listening to that stream draws it with its template. data is the document described above; a stream with an empty field map passes it to the template unchanged. Try it first on POST /v1/stream/validate, which answers the same without publishing anything. Streams and feeds explains the rest, including how to map a document of your own shape instead.

{
  "streamId": "st_your_stream_id",
  "eventId": "01M2SQMKK3G1NVFXV31DCBVB95",
  "occurredAt": "2026-09-23T07:00:00Z",
  "locale": "en",
  "data": {
    "clipData": {
      "section": "Saving and growth",
      "kicker": "An illustration",
      "headline": "What a monthly saving could grow into",
      "subline": "The same saving at three different rates of growth, over thirty years",
      "asOf": "Illustration as at 30 September 2026",
      "currency": "GBP",
      "saving": {
        "label": "Saved each month",
        "amount": 500
      },
      "period": "Over 30 years, nothing withdrawn",
      "fees": "After an annual fee of 0.75%",
      "chart": {
        "endLabel": "In 30 years",
        "startLabel": "Today",
        "valueLabel": "Value after 30 years"
      },
      "lines": [
        {
          "label": "3% a year",
          "points": [
            0,
            6083,
            12351,
            18810,
            25466,
            32323,
            39390,
            46671,
            54174,
            61905,
            69871,
            78079,
            86537,
            95252,
            104233,
            113486,
            123021,
            132846,
            142970,
            153402,
            164151,
            175227,
            186640,
            198400,
            210518,
            223004,
            235870,
            249127,
            262788,
            276864,
            291368
          ],
          "endValue": 291368
        },
        {
          "label": "5% a year",
          "points": [
            0,
            6139,
            12593,
            19377,
            26507,
            34003,
            41882,
            50164,
            58870,
            68022,
            77641,
            87753,
            98382,
            109555,
            121299,
            133644,
            146621,
            160262,
            174601,
            189673,
            205517,
            222171,
            239677,
            258079,
            277422,
            297755,
            319128,
            341595,
            365211,
            390035,
            416129
          ],
          "endValue": 416129
        },
        {
          "label": "7% a year",
          "points": [
            0,
            6196,
            12841,
            19965,
            27605,
            35796,
            44580,
            53999,
            64099,
            74929,
            86542,
            98995,
            112347,
            126665,
            142018,
            158481,
            176134,
            195063,
            215361,
            237125,
            260463,
            285489,
            312323,
            341097,
            371951,
            405036,
            440512,
            478553,
            519344,
            563084,
            609985
          ],
          "endValue": 609985
        }
      ],
      "pastPerformance": "Past performance is not a reliable indicator of future results.",
      "illustrative": "These figures are an illustration based on the assumptions shown, not a forecast.",
      "guarantee": "The values are not guaranteed and may be lower than shown.",
      "cta": {
        "label": "Speak to an adviser",
        "detail": "ashcombe-rye.example/saving"
      },
      "legal": "Ashcombe & Rye Wealth Management Ltd is authorised and regulated by the Financial Conduct Authority. The value of investments and the income from them can fall as well as rise, and you may get back less than you invest. Capital at risk.",
      "footnote": "General information, not a personal recommendation.",
      "look": {
        "logo": "auto",
        "pace": "calm",
        "align": "centre",
        "theme": "brand",
        "corners": "soft",
        "logoSize": "auto"
      }
    },
    "metaData": {
      "title": "What a monthly saving could grow into",
      "captionTiny": "An illustration of £500 saved each month for 30 years at three rates of growth. Not a forecast; values are not guaranteed.",
      "captionShort": "Saving £500 a month for 30 years: an illustration at 3%, 5% and 7% a year, after an annual fee of 0.75%. Not a forecast, and the values are not guaranteed. Past performance is not a reliable indicator of future results. Capital at risk.",
      "captionMedium": "An illustration of what saving £500 a month for 30 years could grow into, at three different rates of growth, after an annual fee of 0.75%: about £291,000 at 3% a year, £416,000 at 5% and £610,000 at 7%. These figures are an illustration based on the assumptions shown, not a forecast, and the values are not guaranteed and may be lower than shown. Past performance is not a reliable indicator of future results. The value of investments can fall as well as rise.",
      "captionLong": "An illustration of what saving £500 a month for 30 years could grow into, at three different rates of growth, with nothing withdrawn and after an annual fee of 0.75%. At 3% a year the saving grows to about £291,000, at 5% to about £416,000 and at 7% to about £610,000, of which £180,000 is what you paid in. These figures are an illustration based on the assumptions shown, not a forecast. The values are not guaranteed and may be lower than shown: real returns vary from year to year and you may get back less than you invest. Past performance is not a reliable indicator of future results. General information, not a personal recommendation. Ashcombe & Rye Wealth Management Ltd is authorised and regulated by the Financial Conduct Authority. Capital at risk.",
      "hashtags": [
        "compoundgrowth",
        "saving",
        "wealthmanagement",
        "investing",
        "financialplanning"
      ]
    }
  }
}

The delivery names no version: which build draws it is the channel's choice, the newest of its variant or the one it is pinned to. eventId is a ULID you make once per event: sending the same one again changes nothing. occurredAt is when the thing happened, not when you sent it. locale is the language of the text in data, and data.locales carries other languages beside it.