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Social media API cost calculator

Pick your platforms and posting volume. You get what the official APIs charge, what the build costs, and how both compare to publishing through one tool. Rates verified against each platform's own docs.

Platforms you publish to
Platform API fees $0.00/mo X is the only platform charging per post.
Build and maintain $0/mo Amortised over 12 months, plus upkeep.
DIY total $0/mo First-year cost of running it yourself.

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What this assumes
  • X charges $0.015 per plain post and $0.20 per post containing a URL. Every other platform here charges nothing to publish.
  • Developer time is estimated at $75/hour, 10 hours to build and ship the first integration and 6 hours for each additional one, amortised over 12 months.
  • Maintenance defaults to 1.5 hours per platform per month (expiring tokens, permission changes, deprecated endpoints) and is the assumption that moves the total most, which is why it is a control rather than a fixed number. Set it to zero and the build cost alone still runs to hundreds a month.
  • It excludes hosting, media storage, and the review cycles where a platform simply says no.
WHAT EACH API CHARGES

Social media API pricing, by platform

The headline most people miss: publishing is free almost everywhere. X is the exception, and app review is the real gate on the rest.

Social media API publishing costs by platform, verified July 2026.
Platform Cost to publish What actually gates you
X (Twitter) $0.015 / post Pay-per-use. $0.015 per post, and $0.20 if the post contains a URL.
Instagram Free No publishing fee. Requires a Business or Creator account, a reviewed Meta app, and caps you at 100 API-published posts per 24 hours.
Facebook Free No publishing fee. Page access token plus Meta app review.
LinkedIn Free No publishing fee, but Community Management API access is approval-gated and often declined.
TikTok Free No publishing fee. Content Posting API requires audit before posts become public.
YouTube Free No dollar cost. Uploads now bill to their own bucket of 100 videos.insert calls a day, separate from the 10,000 shared units.
Pinterest Free No publishing fee. Trial access first, then app review for production.
Threads Free No publishing fee. Uses the same Meta app and access-token setup as Instagram and Facebook, with its own daily posting cap.
Bluesky Free Open AT Protocol. No fee and no app review.

Sources, verified July 2026: X API pricing for the per-post and owned-read rates, Meta's content publishing docs for Instagram and Facebook, YouTube's quota cost reference, TikTok's Content Posting API, LinkedIn's Posts API, Pinterest API v5, and the AT Protocol docs. Pay-per-use is the only on-ramp for new X developers. The builder's guide to every platform API covers the auth flows and review queues behind each row, and the X API pricing breakdown works through the per-post math, including how the legacy flat-rate plans were retired.

THE HONEST VERSION

The API bill is rarely the problem

If you came here expecting to find that the official APIs are extortionate, the numbers will disappoint you. Posting to Instagram, Facebook, LinkedIn, TikTok, YouTube, Pinterest, Threads, and Bluesky costs nothing per post. Only X charges, and unless you are posting links at volume the bill is small.

The cost that does bite is the part that never shows up on a pricing page. Nine platforms means nine OAuth flows, nine token refresh cycles, nine media upload formats, and nine app reviews, several of which can be rejected for reasons you will not find documented. Then it keeps costing: tokens expire, permissions get renamed, endpoints get deprecated on someone else's schedule, and each break lands on whoever built it.

So the real question is not whether the APIs are expensive. It is whether maintaining publishing plumbing is a thing your team should be doing at all. If posting is your product, build it. If posting is how you distribute your product, the integration work is undifferentiated and someone has already absorbed it.

That is the case for a flat rate. Blotato's Starter plan is $29/mo and Creator is $97/mo, and neither moves with your posting volume, which is the other half of the comparison: a per-post API bill scales with your output, a flat subscription does not.

FAQ

Social media API cost questions

01 How much does the social media API cost?
For publishing, less than most people expect: X is the only major platform that charges per post, at $0.015 for a plain post and $0.20 for a post containing a URL. Instagram, Facebook, LinkedIn, TikTok, YouTube, Pinterest, Threads, and Bluesky charge nothing to publish. The real cost of the DIY route is engineering: building and maintaining nine integrations, passing each platform's app review, and fixing them when tokens expire or endpoints change.
02 Is the X (Twitter) API still $200 a month?
Not for new developers. X's pricing page now states plainly that the API "uses pay-per-usage pricing. No subscriptions, pay only for what you use." You buy credits and each request deducts from them: $0.015 to create a post, $0.20 for a post containing a URL, and $0.001 per owned read of your own data. Older flat-rate plans were retired for new signups, and there is no monthly minimum, so a low-volume publisher can now spend a few dollars a month on what used to be a $200 floor.
03 Why does a post with a link cost so much more on X?
X prices URL posts at $0.20 per request, more than 13 times a plain post at $0.015. It is the single biggest driver of an API bill for anyone publishing content that links back to a site, which is most marketers. Ten linked posts a day is about $60 a month on that one line item alone.
04 Does this calculator include developer time?
It shows it as a separate line rather than folding it into the platform fees, because that is where the honest cost sits. The API fees for a typical publishing workload are small. The build and maintenance are not, and they recur: tokens expire, review requirements change, and endpoints get deprecated on the platforms' schedule, not yours.
05 Is API access included in the Blotato trial?
No, and this is worth knowing before you start one. The 7-day trial covers all features except the API. Generating an API key immediately ends the trial and activates the paid Starter subscription. If you are evaluating Blotato specifically for API or MCP access, plan on starting the subscription rather than trialling it.
06 When is building on the raw APIs the right call?
When you need something a publishing platform does not expose: a bespoke approval workflow, deep integration with an internal system, or data access beyond publishing. If you are posting content to several networks on a schedule, the integration work is undifferentiated and you are rebuilding something that already exists. If the posting itself is your product, own it.
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