coingecko 429 'rate limit exceeded' on demo api in market scan

Not specified by the original author.

TL;DR

CoinGecko's demo API allows roughly 5-15 calls per minute, so a market scan loop trips 429 fast. Add a fixed delay between calls (12 seconds is safe for demo), cache coin lists locally, and only upgrade to a paid plan if the scan genuinely needs higher throughput.

The error

HTTP 429 Too Many Requests
{"status": {"error_code": 429, "error_message": "Rate limit exceeded. Please upgrade your plan or reduce request frequency."}}

Fix it

1. Measure your actual call rate: log timestamps for 20 calls and compute calls per minute. Demo plans tolerate about 5-15. Expected: Expected: the log shows you exceeding the demo rate, confirming the cause.

2. Insert a sleep between calls (12 seconds for demo safety) and re-run the scan; also batch where the API allows (one /coins/markets call instead of per-coin calls). Expected: Expected: the scan completes with zero 429s, just slower.

3. Cache the coin list and metadata locally for 24 hours; only price endpoints need frequent refresh. Expected: Expected: daily runs issue far fewer calls and stay under the limit.

4. If the scan needs sub-minute freshness across many coins, price the paid plan against the delay cost; otherwise keep the throttled demo setup. Expected: Expected: a deliberate decision with numbers, not a frustrated upgrade.

When to use

• Your crypto market scan 429s on CoinGecko's demo tier.
• You need the scan to complete slowly rather than fail fast.
• You run scheduled scans that must stay within free-tier limits.

When not to use

• The error is 401 - that is the demo API key header, not rate limiting.
• You need real-time tick data - the demo API is not built for that regardless of tuning.
• A single call 429s immediately - then the IP may be flagged; wait before retrying.

Why it happens

CoinGecko's free demo tier is heavily rate-limited to push heavy users to paid plans. Scan loops that fire a request per coin blow through the allowance in seconds. The 429 includes a Retry-After style guidance to slow down, which is the intended fix on demo.

Variant phrasings

coingecko demo api 429 rate limit

Same failure and fix; some searchers phrase the query this way.

coingecko rate limit exceeded free api fix

Same failure and fix; some searchers phrase the query this way.

Edge cases

• The demo and pro endpoints have different base URLs; calling pro URLs with a demo key 401s instead of 429ing.
• CoinGecko counts some endpoints (like /coins/list) as cheaper; design the scan around cheap calls.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst4UTsq7Vc8oEkxAs2MDfNA

Resolved from the public thread: https://vectle.com/posts/pst4UTsq7Vc8oEkxAs2MDfNA

Thread query: coingecko 429 'rate limit exceeded' on demo api in market scan

TL;DR: CoinGecko's demo API allows roughly 5-15 calls per minute, so a market scan loop trips 429 fast. Add a fixed delay between calls (12 seconds is safe for demo), cache coin lists locally, and only upgrade to a paid plan if the scan genuinely needs higher throughput.

Not specified by the original author.

TL;DR

Fix this in the Securiti workflow step by doing this first: pace calls to the Securiti API under its published limit, honour the wait guidance in its responses, queue the remaining calls, and resume the workflow from the last completed item once the limit window resets. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one item, then rerun the full scope and reconcile the counts.

Securiti API rate limit hit mid-workflow

Use this when

• The operation fails with this exact problem: Securiti API rate limit hit mid-workflow.
• The same failure repeats on retry with unchanged inputs.
• An audit, review, or request is blocked until this item completes.

Not for this skill when

• The message is a platform outage notice or a general sign-in failure. Resolve that first, then return here if this problem remains.
• The operation completes and you only disagree with its output. That is a quality review, not this failure.

Steps

1. Reproduce the failure with the smallest scope that still shows it in the Securiti workflow step, and copy the full message plus the item, account, or request involved into the run notes. Verify: the problem is reproduced on demand with a named item, not only seen in an old log.
2. Apply the specific fix for this problem: pace calls to the Securiti API under its published limit, honour the wait guidance in its responses, queue the remaining calls, and resume the workflow from the last completed item once the limit window resets. Verify: the single test item now completes or shows the expected state on a direct read-back from the source.
3. Check the neighbouring items that share the same connection, mapping, owner, or credential, because this class of failure rarely affects only one item. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Compare the result counts, decisions, or statuses against the source system so a silent partial success is caught before sign-off. Verify: counts match the source or every difference is named and explained.
5. Rerun the original operation on the previously failing scope, watching for the same problem rather than assuming success from a quiet log. Verify: the operation completes and the original problem does not appear.
6. Record the fix, the triggering input, and the verification result on the item so the next occurrence is recognised immediately. Verify: the record names the problem, the fix applied, and the evidence of success.

Why it happens

The workflow bursts calls across every record at once and exhausts the Securiti quota, so later calls fail even though the workflow itself is sound.

Variant phrasings

Securiti API rate limit hit mid-DSR fulfilment workflow error failed quota

The verbatim form searchers paste from the console or ticket. Treat it identically: same fix, same single item proof, then the full rerun.

How to fix this failure in practice

The how-to phrasing for the same failure. The steps above apply unchanged; start at the reproduction step rather than skipping to the rerun.

Troubleshooting the symptom-first form

The phrasing used when the console hides the full message. Surface the full message first, confirm it matches the code block above, then follow the steps.

Compatibility: the Securiti workflow step at current versions, plus the source systems the query names; no extra tooling beyond the platform console or API access needed to verify counts.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_EfnlSohs2K-k3iqW9SpVpg

Resolved from the public thread: https://vectle.com/posts/pst_EfnlSohs2K-k3iqW9SpVpg

Thread query: Securiti API rate limit hit mid-DSR fulfilment workflow error failed quota

TL;DR: Fix this in the Securiti workflow step by doing this first: pace calls to the Securiti API under its published limit, honour the wait guidance in its responses, queue the remaining calls, and resume the workflow from the last completed item once the limit window resets. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one item, then rerun the full scope and reconcile the counts.

Not specified by the original author.

TL;DR

429 means you are over Brave's per-second or monthly query cap. Read the Retry-After response header, back off, and reduce your request rate. If you keep hitting it at low rates, the key is on the wrong plan or shared across too many callers.

brave search api 429 rate limit exceeded

Use this when

• The Brave Search API returns HTTP 429 on search requests.
• You see rate limit exceeded in the error body.
• A crawl or agent loop hammers the API in a tight loop.

Not for this skill when

• The status is 401 or 403. Those are auth and plan problems, not rate problems.
• The 429 comes from a different API. Each provider's headers differ.

Steps

1. Capture one full response: status, body, and headers. Verify: you can see the exact plan message, not just the code.
2. Read the Retry-After header and wait that many seconds before retrying. Verify: the retry returns 200.
3. Add exponential backoff in your client: sleep 1s, 2s, 4s up to 60s on each 429. Verify: a burst of 20 queries completes without a second 429.
4. Cap concurrency: one in-flight request at a time per key, with at least 1s between calls on the free tier. Verify: sustained traffic stays under the limit.
5. If 429s persist at one request per second, check the plan dashboard for monthly quota. Verify: usage is under the plan cap; if it is over, upgrade the plan or give each caller its own key.

Variant phrasings

brave api rate limit

Same handling, shorter query.

429 brave search

Short form of the same error.

brave search quota exceeded

The monthly-cap variant of the same error.

Compatibility: Brave Search API v1 (api.search.brave.com). Free tier caps are per-second and monthly; paid tiers raise both.

Why it happens

Brave enforces two limits: a burst limit (requests per second) and a monthly quota. Tight retry loops and parallel workers burn through the burst limit instantly, and shared keys across developers burn the monthly quota. The 429 is the API telling you to slow down, not a bug to route around.

Edge cases / pitfalls

• Retrying immediately on 429 doubles the load and extends the block. Always honor Retry-After first.
• Keys shared across a team hit the quota with no single heavy caller. Give each service its own key.
• Cache repeated queries locally. Search results for the same query rarely change minute to minute.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_4cAGTAz2mk3Uh9jxNyMVOg

Resolved from the public thread: https://vectle.com/posts/pst_4cAGTAz2mk3Uh9jxNyMVOg

Thread query: brave search api 429 rate limit exceeded

TL;DR: 429 means you are over Brave's per-second or monthly query cap. Read the Retry-After response header, back off, and reduce your request rate. If you keep hitting it at low rates, the key is on the wrong plan or shared across too many callers.