fix: template tokens return empty string when no data

benchmarks/token-quote-coverage.yml

@@ -19,7 +19,7 @@ per_chain_explainer:
   - slug: bnb
     h2: "Best DEX aggregator for BNB Chain new token coverage"
     body: |
-      {{best_name:chain:bnb}} currently leads on BNB Chain at {{best_p50:chain:bnb}} coverage (24h) across Four.meme. BNB is the hardest environment in this benchmark for non-native aggregators: Four.meme graduates to PancakeSwap V2, and routing engines that do not maintain a live BNB Chain pool-creation index miss newly-minted pairs entirely. Providers that derive their BNB token list from a shared coingecko-style database rather than on-chain event tracking typically lag by several hours. The probe fires a 1 USDC (via USDC.e bridged) to token quote; BNB-native aggregators (OKX DEX, KyberSwap) have structural coverage advantages over Solana-first providers here.
+      {{best_name:chain:bnb}} currently leads on BNB Chain at {{best_p50:chain:bnb}} coverage (24h) across Four.meme. BNB is the hardest environment in this benchmark for non-native aggregators: Four.meme graduates to PancakeSwap V2, and routing engines that do not maintain a live BNB Chain pool-creation index miss newly-minted pairs entirely. Providers that derive their BNB token list from a shared coingecko-style database rather than on-chain event tracking typically lag by several hours. The probe fires a 1 USDC (via USDC.e bridged) to token quote; KyberSwap has structural coverage advantages over Solana-first providers here due to its live BNB pool-creation event index.
 
 category: Aggregators
 status: draft
@@ -45,7 +45,6 @@ seo_intro: |
   a live Base pool graph. Four.meme graduates need PancakeSwap v2
   event indexing. An aggregator that dominates one launchpad can
   have gaps on another depending on how it discovers new pools.
-  Current leader overall is {{best_name}} at {{best_p50}}.
 
 abstract: |
   We benchmark DEX aggregators on their ability to quote tokens that
@@ -65,15 +64,15 @@ abstract: |
   structural (it does not index Meteora DBC pool types) or temporary
   (it lags new Raydium pairs by a few minutes). The chain dimension
   narrows to a single chain for providers that are chain-specific
-  (Jupiter is Solana-only; 1inch and KyberSwap are EVM-only on the
+  (Jupiter is Solana-only; KyberSwap and Odos are EVM-only on the
   launchpads they cover).
 
 methodology:
   - "Token discovery: Dexscreener /token-boosts/latest/v1 returns recently-active tokens sorted by on-chain boost activity. Up to 20 tokens per 30-minute batch are selected from each supported chain (Solana, Base, BNB). A follow-up batch call to /latest/dex/tokens/{addresses} resolves the originating dexId (pool factory), which maps to a venue label: pumpfun/moonshot/meteora-dlmm→Solana venues, virtual-fun/clanker/wow→Base venues, any BNB pair→four-meme."
   - "Quote probe: 1 USDC → token, fired in parallel to all in-scope providers with a 10s timeout. Input token is always USDC (native USDC on Solana and Base, bridged USDC.e on BNB). A probe is a coverage hit when the HTTP response is 2xx and the parsed outAmount field is a non-zero positive integer or decimal. All other outcomes (4xx, 5xx, no-route JSON, empty outAmount, timeout) record as misses."
-  - "Aggregator endpoints: Mobula /api/1/trade/swap/quote (Bearer auth, multi-chain), Jupiter quote-api.jup.ag/v6/quote?strictMode=false (Solana), KyberSwap aggregator-api.kyberswap.com/{chain}/api/v1/routes (EVM), OKX DEX /api/v5/dex/aggregator/quote (multi-chain), Odos /sor/quote/v2 (EVM). Each adapter normalises chain identifiers, input/output decimals, and error response shapes before recording outcome."
+  - "Aggregator endpoints: Mobula /api/2/swap/quoting (Bearer auth, EVM), Jupiter lite-api.jup.ag/swap/v1/quote (Solana), KyberSwap aggregator-api.kyberswap.com/{chain}/api/v1/routes (EVM), Odos /sor/quote/v2 (EVM). Each adapter normalises chain identifiers, input/output decimals, and error response shapes before recording outcome."
   - "Jupiter strictMode=false: queried without the curated-token filter so Jupiter will attempt routing for any token with a discoverable on-chain pool, matching how most wallets call the API. strictMode=true would trivially exclude new tokens and defeat the purpose of the benchmark."
-  - "Chain-scope enforcement: Jupiter probes Solana-only; KyberSwap and Odos probe EVM chains only (Base, BNB). OKX DEX and Mobula probe all three chains. Providers are never penalised for chains they do not support: Solana cells for KyberSwap and Odos are null, not zero, and are excluded from cross-chain aggregates."
+  - "Chain-scope enforcement: Jupiter probes Solana-only; KyberSwap, Odos, and Mobula probe EVM chains only (Base, BNB). Providers are never penalised for chains they do not support: Solana cells for KyberSwap, Odos, and Mobula are null, not zero, and are excluded from cross-chain aggregates."
   - "Coverage metric: Prometheus counters token_quote_coverage_success_total and token_quote_coverage_attempts_total carry labels {provider, venue, chain}. The bench queries compute increase(success[24h]) / increase(attempts[24h]) * 100 live at read time. No pre-aggregation; the ratio reflects exactly the tokens probed in the rolling window."
   - "Probe cadence and deduplication: each batch cycles through the current Dexscreener token-boosts feed. Tokens are not deduplicated across batches; the same token may appear in multiple 30-minute windows if it remains boosted. The score therefore reflects freshness of the aggregator's current routing graph, not historical coverage depth."
   - "Single origin: all probes originate from the eu-west OCB VPS. Regional latency is not a factor in this bench (the outcome is binary hit/miss, not latency). No region dimension in v1."
@@ -100,7 +99,7 @@ faq:
   - q: "Why is Jupiter queried with strictMode=false?"
     a: "Jupiter's strictMode=true restricts quotes to verified tokens on its curated list, which defeats the purpose of a coverage bench targeting newly-launched tokens. strictMode=false instructs Jupiter to attempt routing for any token with an existing pool, matching how wallets typically call the API when displaying all tradeable tokens."
   - q: "What happens when a provider is chain-specific?"
-    a: "Jupiter is Solana-only and appears with null values on Base and BNB launchpad rows. 1inch and KyberSwap are EVM-only and appear as null on Solana launchpad rows. OKX DEX and Mobula cover multiple chains and are probed on all launchpads they support. Null-chain cells are excluded from cross-launchpad aggregates so chain-specific providers are not penalized."
+    a: "Jupiter is Solana-only and appears with null values on Base and BNB launchpad rows. KyberSwap, Odos, and Mobula are EVM-only and appear as null on Solana launchpad rows. Null-chain cells are excluded from cross-launchpad aggregates so chain-specific providers are not penalized."
 
 source: https://github.com/ChainBench/OpenChainBench/tree/main/harnesses/token-quote-coverage
 
@@ -175,19 +174,6 @@ providers:
       sample_size: sum(increase(token_quote_coverage_attempts_total{provider="kyberswap"}[24h]))
       series: sum(rate(token_quote_coverage_success_total{provider="kyberswap"}[1h])) / sum(rate(token_quote_coverage_attempts_total{provider="kyberswap"}[1h])) * 100
 
-  - slug: okx-dex
-    name: OKX DEX
-    tag: Multi-chain, Solana + EVM
-    formula: "Rolling 24h ratio for provider=okx-dex. Covers Solana and EVM chains."
-    queries:
-      p50: sum(increase(token_quote_coverage_success_total{provider="okx-dex"}[24h])) / sum(increase(token_quote_coverage_attempts_total{provider="okx-dex"}[24h])) * 100
-      p90: sum(increase(token_quote_coverage_attempts_total{provider="okx-dex"}[24h]))
-      p99: sum(increase(token_quote_coverage_success_total{provider="okx-dex"}[24h])) / sum(increase(token_quote_coverage_attempts_total{provider="okx-dex"}[24h])) * 100
-      mean: sum(increase(token_quote_coverage_success_total{provider="okx-dex"}[24h])) / sum(increase(token_quote_coverage_attempts_total{provider="okx-dex"}[24h])) * 100
-      success: clamp_max(sum(increase(token_quote_coverage_success_total{provider="okx-dex"}[24h])) / sum(increase(token_quote_coverage_attempts_total{provider="okx-dex"}[24h])), 1)
-      sample_size: sum(increase(token_quote_coverage_attempts_total{provider="okx-dex"}[24h]))
-      series: sum(rate(token_quote_coverage_success_total{provider="okx-dex"}[1h])) / sum(rate(token_quote_coverage_attempts_total{provider="okx-dex"}[1h])) * 100
-
   - slug: odos
     name: Odos
     tag: EVM multi-chain, Base + BNB + Ethereum

harnesses/token-quote-coverage/.env.example

@@ -1,4 +1,3 @@
 MONITOR_REGION=eu-west
 MOBULA_API_KEY=your_key
-OKX_DEX_API_KEY=optional
 LOGS_TOKEN=optional_for_logs_endpoint

harnesses/token-quote-coverage/cmd/monitor/config.go

@@ -11,8 +11,7 @@ import (
 type Config struct {
 	MonitorRegion string
 	LogsToken     string
-	MobulaAPIKey  string
-	OKXDEXAPIKey  string // optional
+	MobulaAPIKey string
 }
 
 func loadEnv() (*Config, error) {
@@ -21,8 +20,7 @@ func loadEnv() (*Config, error) {
 	c := &Config{
 		MonitorRegion: strings.TrimSpace(os.Getenv("MONITOR_REGION")),
 		LogsToken:     strings.TrimSpace(os.Getenv("LOGS_TOKEN")),
-		MobulaAPIKey:  strings.TrimSpace(os.Getenv("MOBULA_API_KEY")),
-		OKXDEXAPIKey:  strings.TrimSpace(os.Getenv("OKX_DEX_API_KEY")),
+		MobulaAPIKey: strings.TrimSpace(os.Getenv("MOBULA_API_KEY")),
 	}
 	if c.MonitorRegion == "" {
 		c.MonitorRegion = "eu-west"

harnesses/token-quote-coverage/cmd/monitor/main.go

@@ -23,7 +23,6 @@ func main() {
 
 	fmt.Printf("Region:           %s\n", cfg.MonitorRegion)
 	fmt.Printf("Mobula key set:   %v\n", cfg.MobulaAPIKey != "")
-	fmt.Printf("OKX key set:      %v\n", cfg.OKXDEXAPIKey != "")
 	fmt.Println("Metrics on :2112/metrics, logs on :2112/logs (LOGS_TOKEN gated)")
 	fmt.Println()
 

harnesses/token-quote-coverage/cmd/monitor/scheduler.go

@@ -19,7 +19,6 @@ func buildProviders(cfg *Config) []Provider {
 		NewJupiterProvider(),
 		NewMobulaProvider(cfg.MobulaAPIKey),
 		NewKyberSwapProvider(),
-		NewOKXDEXProvider(cfg.OKXDEXAPIKey),
 		NewOdosProvider(),
 	}
 	return providers

src/lib/bench-template.ts

@@ -111,19 +111,19 @@ export function renderTemplate(text: string, benchmark: Benchmark): string {
       const k = keyword.toLowerCase();
       if (k === "best_name") {
         const lead = bestForChain(benchmark, chain);
-        return lead ? lead.name : whole;
+        return lead ? lead.name : "";
       }
       if (k === "best_p50") {
         const lead = bestForChain(benchmark, chain);
-        return lead ? fmtUnit(lead.ms.p50, benchmark.unit) : whole;
+        return lead ? fmtUnit(lead.ms.p50, benchmark.unit) : "";
       }
       if (k === "worst_name") {
         const trailer = worstForChain(benchmark, chain);
-        return trailer ? trailer.name : whole;
+        return trailer ? trailer.name : "";
       }
       if (k === "worst_p50") {
         const trailer = worstForChain(benchmark, chain);
-        return trailer ? fmtUnit(trailer.ms.p50, benchmark.unit) : whole;
+        return trailer ? fmtUnit(trailer.ms.p50, benchmark.unit) : "";
       }
       return whole;
     },
@@ -146,13 +146,13 @@ export function renderTemplate(text: string, benchmark: Benchmark): string {
         return fmtUnit(raw, benchmark.unit);
       }
       case "best_name":
-        return best ? best.name : whole;
+        return best ? best.name : "";
       case "best_p50":
-        return best ? fmtUnit(best.ms.p50, benchmark.unit) : whole;
+        return best ? fmtUnit(best.ms.p50, benchmark.unit) : "";
       case "worst_name":
-        return worst ? worst.name : whole;
+        return worst ? worst.name : "";
       case "worst_p50":
-        return worst ? fmtUnit(worst.ms.p50, benchmark.unit) : whole;
+        return worst ? fmtUnit(worst.ms.p50, benchmark.unit) : "";
       case "count":
         return String(live.length);
       default: